S-TAG Datasheet(ST TAG Datasheet(ST-GM42003N) CUSTOMER APPROVAL SHEET CUSTOMER APPROVAL SHEET CUSTOMER APPROVAL SHEET Company Name Company Name MODEL CUSTOMER APPROVAL ST-GM4200 003N APPROVAL FOR SPECIFICATIONS ONLY (Spec. Ver. APPROVAL FOR SPECIFICATIONS ONLY (Spec. Ver. 1. 1.0 ) CUSTOMER REMARK :
CUSTOMER REMARK :
Issued By Issued By Checked By Approved By Approved By IH Jo IH Jo YB Lee JG Ryu Samsung Electro-Mechanics 150, Maeyoung-ro(Maetan Maetan3-Dong), YoungTong-Gu, Suwon, Gyeon eonggi-Do, Korea Tel : 82-31-210-5114 REV 1.0 Samsung Electro-Mechanics Proprietary and Confidential Samsung Electro Proprietary and Confidential 1/21 S-TAG Datasheet(ST TAG Datasheet(ST-GM42003N) Datasheet S-TAG Datasheet S-Label (Electronic Label System) Label (Electronic Label System) REV 1.0 Samsung Electro-Mechanics 2015-06-30 Summary This datasheet presents the general performance and specification general performance and specifications of S-Tag for for S-Label ESL (Electronic Shelf Label) system, which is based on based on IEEE 802.15.4. Mechanics. All rights reserved 2015 Samsung Electro-Mechanics. All rights reserved The names of actual companies and products mentioned herein The names of actual companies and products mentioned herein may be the trademarks of their respective owners. may be the trademarks of their respective own No part of this document may be reproduced, stored in a No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means retrieval system, or transmitted in any form or by any means without the express written consent of Samsung Electro-
without the express written consent of Samsung Electro Mechanics. This document is subject to change without notice. This document is subject to change without notice. REV 1.0 Samsung Electro-Mechanics Proprietary and Confidential Samsung Electro Proprietary and Confidential 2/21 S-TAG Datasheet(ST TAG Datasheet(ST-GM42003N) Table of Contents GENERAL DESCRIPTION
................................................................................................ .................................... 5 FEATURES ................................ ............................................................................................... ........................................................ 6 TYPICAL APPLICATIONS ................................ ............................................................................................... ........................................ 6 APPEARANCE ................................ ............................................................................................... ..................................................... 6 2 SPECIFICATION ................................ ............................................................................................... ................................................. 7 PRODUCT SPECIFICATION ................................ ............................................................................................... ...................................... 7 RADIO (RF) SPECIFICATION PECIFICATION ................................................................................................ .................................. 7 NFC SPECIFICATION................................ ............................................................................................... ............................................ 8 MECHANICAL DRAWING ................................ ............................................................................................... ........................................ 8 LABELS ................................ ............................................................................................... ........................................................... 10 BARCODE SCANNING ................................ ............................................................................................... ........................................... 12 OPERATION TEST ................................ ............................................................................................... ............................................. 13 ESL OPERATION BY DISPLAY PLAY ................................................................ .......................................................... 15 PACKAGE ................................ ............................................................................................... .......................................................... 18 CAUTIONS FOR TREATME CAUTIONS FOR TREATMENT................................................................ ............................................................ 19 USAGE ENVIRONMENT ................................ ............................................................................................... ......................................... 19 STORAGE AND USE ................................ ............................................................................................... ............................................. 19 BATTERY REPLACEMENT ................................ ............................................................................................... ....................................... 20 FCC ................................ ............................................................................................... .............................................................. 21 REV 1.0 Samsung Electro-Mechanics Proprietary and Confidential Samsung Electro Proprietary and Confidential 3/21 1 1.1 1.2 1.3 2.1 2.2 2.3 2.4 2.5 2.6 3 4 5 6 6.1 6.2 6.3 6.4 S-TAG Datasheet(ST TAG Datasheet(ST-GM42003N) Document History Rev. Date Revision history Page 1.0 30 Jun15 Initial release Initial release
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REV 1.0 Samsung Electro-Mechanics Proprietary and Confidential Samsung Electro Proprietary and Confidential 4/21 S-TAG Datasheet(ST TAG Datasheet(ST-GM42003N) 1 General Description Description This S-Tag product is a part of product is a part of Samsung S-Label (Electronic Shelf Label) system as well as S Label (Electronic Shelf Label) system as well as S-Label Gateway (S-Gate), Remote controller
, Remote controller (S-RC). S-Label system make up a system that electronically Label system make up a system that electronically displays price and other product information on displays price and other product information on S-Tags, which has been traditionally printed Tags, which has been traditionally printed or written on paper in places like retail markets. paper in places like retail markets. S-Tag receives product price/information updates from receives product price/information updates from S-Gate and updates or changes changes its display of price and other information. is the product based on IEEE standard 802.15.4 for low power wirele S-Tag is the product based on IEEE standard 802.15.4 for low power wirele is the product based on IEEE standard 802.15.4 for low power wireless communication applications. S-Tag consists of RF transceiver, RF circuitry and consists of RF transceiver, RF circuitry and ARM Cortex M3 ARM Cortex M3 MCU offering IEEE 802.15.4 based network protocol and MAC protocol and other peripheral devices. 802.15.4 based network protocol and MAC protocol and other peripheral devices. Figure 1 ESL System REV 1.0 Samsung Electro-Mechanics Proprietary and Confidential Samsung Electro Proprietary and Confidential 5/21 S-TAG Datasheet(ST TAG Datasheet(ST-GM42003N) 1.1 Features
- Display : E-Paper Display isplay (EPD) (active type) (84.80 x 63.60 mm)
- Display Color : Black, White Display Color : Black, White
- Display Resolution : 400 400 x 300 pixel (120dpi)
-
Communication : Wireless communication based on IEEE 802.15.4 Communication : Wireless communication based on IEEE 802.15.4
- Operating on 2.4GHz Un Operating on 2.4GHz Unlicensed ISM band for ZigBee (2405 ~ 2480 MHz)
(2405 ~ 2480 MHz)
-
-
Low Power Consumption Low Power Consumption External Wakeup : RF Wakeup Wakeup (using ISM Band[2.4GHz])
- Outline Dimension : 103 3.5 mm x 87.5 mm x 14.5 mm
-
Case Color : White
- Working condition: Indoor where wireless communication is availabl Working condition: Indoor where wireless communication is available.
- NFC(13.56MHz) Available NFC(13.56MHz) Available 1.2 Typical Applications Applications
-
-
Retail industry with electronic displays, platforms, solutions and services. Retail industry with electronic display
. Intelligently communicating, managing, and optimizing price and product informations. Intelligently communicating, managing, and optimizing price and product informations. Intelligently communicating, managing, and optimizing price and product informations. 1.3 Appearance Figure 2 Appearance REV 1.0 Samsung Electro-Mechanics Proprietary and Confidential Samsung Electro Proprietary and Confidential 6/21 S-TAG Datasheet(ST TAG Datasheet(ST-GM42003N) 2 Specification 2.1 Product Specification Specification Item Size Battery Display Description 103.5 mm x 87.5 mm x 14.5 mm CR2450 Lithium Battery (3V, 3PCS) 2.4 ~ 3.3Vdc (condition : In active status) Electrical paper display (active type) (84.80 x 63.60 Display Resolution : 400 x 300 pixel 63.60 mm) Housing Color White Information display Price, Unit, Symbol etc. Communication Wireless communication based on IEEE 802.15.4 Wireless communication based on IEEE 802.15.4 (2405 ~ 2480 MHz) Communication Distance Radius 20m ( Line of Sight) Operation Temp. 0 ~ 40
(@20~60% RH) Etc. No additional anti-theft locking structure : Rail Mounted only theft locking structure : Rail Mounted only 2.2 Radio (RF)1 Specification Specification Item Parameter SPEC Unit Condition Condition Min Typ Max Transmit Power
-0.5 2.5 5 dBm TX Error Vector Magnitude Error Vector Magnitude
-
10 30
%
When measured for 100 When measured for 100 chips Tx Current RX Receiver Sensitivity Receiver Sensitivity
-90
-
-
35 mA Total current at max Tx Power Total current at max Tx Power
-
dBm PER <
PER < 1%
1 Test Channel : 2480MHz REV 1.0 Samsung Electro-Mechanics Proprietary and Confidential Samsung Electro Proprietary and Confidential 7/21 S-TAG Datasheet(ST TAG Datasheet(ST-GM42003N) spec. Min Typ Max
-
-
40 30
-
-
Units mm mm Condition Condition PCB status PCB status TAG TAG status 2.3 NFC Specification NFC Specification Items Parameter NFC Read/Write Distance Read/Write Distance 2.4 Mechanical Drawing nical Drawing 2.4.1 Case Dimension REV 1.0 Samsung Electro-Mechanics Proprietary and Confidential Samsung Electro Proprietary and Confidential 8/21 S-TAG Datasheet(ST TAG Datasheet(ST-GM42003N) Figure 3 Mechanical Dimension 2.4.2 Exploded View Figure 4 Exploded View REV 1.0 Samsung Electro-Mechanics Proprietary and Confidential Samsung Electro Proprietary and Confidential 9/21 S-TAG Datasheet(ST TAG Datasheet(ST-GM42003N) 2.5 Labels 2.5.1 Serial Number Information nformation Serial 1, 2 Code Value Serial 1, 2 Code Value 14 3 G G S A A 2JW Year : Last two digits of manufacturing year. Year : Last two digits of manufacturing year.
(00 ~ 99, Example : 201 xample : 2014 is '14') Month : Manufacturing m ing month
(1 ~ 9, X(10), Y(11), Z(12))
(1 ~ 9, X(10), Y(11), Z(12)) Date : Manufacturing da g date
(1 ~ 9, A(10) ~ V(31))
(1 ~ 9, A(10) ~ V(31)) Vendor : Manufacturing ring ve ndor
(S : SEMTHAI, T : TSEM, etc
: SEMTHAI, T : TSEM, etc) Line number : Manufactu facturing Line number
('A', 'B', 'C', etc) Revision : Product revisio evision number A : First, B : Second, C : Third, etc )
(A : First, B : Second, C : Third, etc ZigBee IC Lot Number
: Last 3 characters
: Last 3 characters REV 1.0 Samsung Electro-Mechanics Proprietary and Confidential Samsung Electro Proprietary and Confidential 10/21 S-TAG Datasheet(ST TAG Datasheet(ST-GM42003N) 2.5.2 Product and Mac Label Drawi Mac Label Drawings Figure 5 Product and Mac Labels Product information is indicated in a printed sticker label. The information consists of MODEL (model Product information is indicated in a printed sticker label. The information consists of MODEL (model Product information is indicated in a printed sticker label. The information consists of MODEL (model name), MFD (manufacturing date), S/N (serial number), MAC (MAC address), CE certification mark, name), MFD (manufacturing date), S/N (serial number), MAC (MAC address), CE certification mark, name), MFD (manufacturing date), S/N (serial number), MAC (MAC address), CE certification mark, FCC ID and Manufacture (SEMCO). 1) FCC ID : E2X-ST-GM4200 GM42003N 2) Model Name : ST-GM42 42003N 3) MFD : (Month).(Date).(Year) MFD : (Month).(Date).(Year) ex) May.16.2015 4) S/N : Serial Number Information Serial Number Information 5) MAC : barcode & barcode number(hexadecimal 1 barcode number(hexadecimal 12 digits)
- 8 digits(1st ~ 8th) 8 digits(1st ~ 8th) : xxxxxxxx (Tag I.D.)
- 2 digits(9th ~ 10th) :
2 digits(9th ~ 10th) : 40 (Tag size & type)
- 1 digit(11th) 1 digit(11th) : 3 (Panel & NFC type)
- 1 digit(12th) 1 digit(12th) : x (Checksum) REV 1.0 Samsung Electro-Mechanics Proprietary and Confidential Samsung Electro Proprietary and Confidential 11/21 S-TAG Datasheet(ST TAG Datasheet(ST-GM42003N) 2.6 Barcode Scanning Barcode Scanning 2.6.1 Barcode Scanning Condition Barcode Scanning Condition Typically Scan distance is 8 ~ 9cm and angle is horizontality an distance is 8 ~ 9cm and angle is horizontality Example) Item Scanner PDA MODEL
(DS6708
(DS6708-SR20007ZZR)
(QUICKSCAN QD2430)
(QUICKSCAN QD2430)
(MC3190
(MC3190-SI2H04E0A)
(MC17T
(MC17T-00)
(MC4597
(MC4597-BAPBA0000)
(NA8NWCNMH40078)
(NA8NWCNMH40078) SYMBOL DATALOGIC Motorola Motorola Motorola M3
<Horizontality> <
<Horizontality> <
Distance 8~9cm 8~9cm 8~9cm 6cm 8~9cm 8~9cm Angle Horizontality Horizontality Horizontality 30 Horizontality Horizontality
>
30 30 REV 1.0 Samsung Electro-Mechanics Proprietary and Confidential Samsung Electro Proprietary and Confidential 12/21 S-TAG Datasheet(ST TAG Datasheet(ST-GM42003N) 3 Operation Test It will be updated before 2nd release release. Below is just a sample.
Equipments : Gateway (S
(S-Gate), R/C (S-TAG), Jig for power supply Target DUT : EPD TAG Figure 6 Operation Test
Test Scenario Install Tag on Jig Ready to Gateway(S Ready to Gateway(S-Gate) and R/C wake up Tag with R/C wake up Tag with R/C Tag start to communicate wi Tag start to communicate with Gateway Tag display the numeric information received from Gateway Tag display the numeric information received from Gateway Check Tag(EPD display status & MAC address value) Check Tag(EPD display status & MAC address value) Wake up Tag with R/C Wake up Tag with R/C Check Tag(EPD display(blank display)) Check Tag(EPD display(blank display))
Criterion (Below both both two conditions should be all satisfied) Good : You can see Black see Black White display Compare MAC address with that of label attached to Compare MAC address with that of label attached to Front or Back plane. or Back plane. REV 1.0 Samsung Electro-Mechanics Proprietary and Confidential Samsung Electro Proprietary and Confidential 13/21 S-TAG Datasheet(ST TAG Datasheet(ST-GM42003N)
Position Wake up NFC REV 1.0 Samsung Electro-Mechanics Proprietary and Confidential Samsung Electro Proprietary and Confidential 14/21 S-TAG Datasheet(ST TAG Datasheet(ST-GM42003N) 4 ESL Operation by display by display It will be updated before 2nd release. release. Below is just a sample. Display State User Action User Action None STATE: 1 Initial display when shipped from the manufacturer
(Tag version, MAC address). STATE: 1 No change. To assign a tag using a PDA To assign a tag using a PDA A tag woken up by an RC A tag woken up by an RC STATE 1 2 Searching for GWs
(Tag version, MAC address and triangle). REV 1.0 Samsung Electro-Mechanics Proprietary and Confidential Samsung Electro Proprietary and Confidential 15/21 S-TAG Datasheet(ST TAG Datasheet(ST-GM42003N) None STATE 2 4 A tag is connected to a GW and received price
(Price) STATE 2 3 A tag failed to locate a GW
(Tag version, MAC address). STATE 4 5 Woken up by an RC Woken up by an RC When a tag is connected to a GW, and woken up by an RC, Next page display predefined. Display is end, tag wait 10 second wakeup signal by RC. When signal is detected in this time, immediately return first Page and Send Price Request to GW. No signal in this time, after 10 second return first Page and Same Operation. STATE 4 6 Connection to a GW is lost
(price and Rectangle on upper right corner) None REV 1.0 Samsung Electro-Mechanics Proprietary and Confidential Samsung Electro Proprietary and Confidential 16/21 S-TAG Datasheet(ST TAG Datasheet(ST-GM42003N) STATE 6 6 Woken up by an RC Woken up by an RC When connection is lost and woken up by an RC
(blinks with the price and Rectangle) Starts to search GWs. STATE 4 1 Initial display
(Tag version, MAC address) To clear an ass To clear an assigned tag using a PDA using a PDA REV 1.0 Samsung Electro-Mechanics Proprietary and Confidential Samsung Electro Proprietary and Confidential 17/21 S-TAG Datasheet(ST TAG Datasheet(ST-GM42003N) 5 Package REV 1.0 Samsung Electro-Mechanics Proprietary and Confidential Samsung Electro Proprietary and Confidential 18/21 S-TAG Datasheet(ST TAG Datasheet(ST-GM42003N) 6 Cautions for Treat autions for Treatment Provisions should be made to protect against any damage to the product caused by improper handling. Provisions should be made to protect against any damage to the product caused by improper handling. Provisions should be made to protect against any damage to the product caused by improper handling. It is highly recommended that the product should be installed within It is highly recommended that the product should be installed within 3 months from the date 3 months from the date of arrival in the logistics hub. Recommended storage condition is in
. Recommended storage condition is in 0-40 Celsius degree, 20-60% RH environment. 60% RH environment. This RF device operates on the 2.4GHz frequency band and can produce radio interference. The device, This RF device operates on the 2.4GHz frequency band and can produce radio interference. The device, This RF device operates on the 2.4GHz frequency band and can produce radio interference. The device, therefore, may not be used for applications where safety of human lives is concerned. therefore, may not be used for applicat ions where safety of human lives is concerned. 6.1 Usage Environment Usage Environment Take extra cautions when using this RF device in the vicinity of other electronic devices and appliances. when using this RF device in the vicinity of other electronic devices and appliances. when using this RF device in the vicinity of other electronic devices and appliances. Most electronic devices and appliances use electromagnetic waves. Electromagnetic Most electronic devices and appliances use electromagnetic waves. Electromagnetic Most electronic devices and appliances use electromagnetic waves. Electromagnetic waves emitted by this RF device can affect other electronic devices and appliances. RF device can affect other electronic devices and appliances. If using the device in an explosion hazard area, follow all safety regulations, instructions, and signals. If using the device in an explosion hazard area, follow all safety regulations, instructions, and signals. If using the device in an explosion hazard area, follow all safety regulations, instructions, and signals. 6.2 Storage and Use
Moisture and liquids can damage internal parts Moisture and liquids can damage internal parts and circuit boards if allowed to enter into the device and circuit boards if allowed to enter into the device itself.
Do not place or store the product on a sloped surface. The product may slide and fall off the Do not place or store the product on a sloped surface. The product may slide and fall off the Do not place or store the product on a sloped surface. The product may slide and fall off the surface and damaged.
Use the product in temperatures ranging from Use the product in temperatures ranging from 0 to +40
. Parts and circuits m
. Parts and circuits may be damaged if used or stored under temperature extremes. used or stored under temperature extremes. The display panel needs extra care when handling. The display panel needs extra care when handling.
- Do not apply any impacts on outside since e Do not apply any impacts on outside since e-Paper display is fragile.
-
Continuous exposure to excessive moisture (over 60% RH) or UV makes display Continuous exposure to excessive moisture (over 60% RH) or UV makes display Continuous exposure to excessive moisture (over 60% RH) or UV makes display lifetime
- Ghosting image may be appeared in temperature conditions of less than 15 Celsius degree. Ghosting image may be appeared in temperature conditions of less than 15 Celsius degree. Ghosting image may be appeared in temperature conditions of less than 15 Celsius degree. Avoid areas with strong magnetism or subject to magnetism. Avoid areas with strong magnetism or subject to magnetism. Contact between the device and a magnetic object can lead to malfunctions. Contact between the device and a magnetic object can lead to malfunctions. Contact between the device and a magnetic object can lead to malfunctions.
Do not place the product near heat the product near heat-producing kitchen appliances like a stove or a microwave or in producing kitchen appliances like a stove or a microwave or in the vicinity of highly pressurized containers. the vicinity of highly pressurized containers. REV 1.0 Samsung Electro-Mechanics Proprietary and Confidential Samsung Electro Proprietary and Confidential 19/21
shortened. S-TAG Datasheet(ST TAG Datasheet(ST-GM42003N)
External impact to the product, such as from being dropped, can damage the External impact to the product, such as from being dropped, can damage the External impact to the product, such as from being dropped, can damage the product or battery casing can be separated.
Twisting and bending the product can damage the exterior casing and the internal components. ting and bending the product can damage the exterior casing and the internal components. ting and bending the product can damage the exterior casing and the internal components. If this product operates abnormally in eliminating battery vinyl or replacing battery, you should If this product operates abnormally in eliminating battery vinyl or replacing battery, you should If this product operates abnormally in eliminating battery vinyl or replacing battery, you should discharge it by contacting battery terminal (+) and (
discharge it by contacting battery terminal (+) and (-).
This product uses 2.4GHz frequency band for wireless communication network. Radio uses 2.4GHz frequency band for wireless communication network. Radio uses 2.4GHz frequency band for wireless communication network. Radio communications can be limited or affected by other applications which share same frequency band, communications can be limited or affected by other applications which share same frequency band, communications can be limited or affected by other applications which share same frequency band, such as WiFi, Bluetooth, Zigbee, etc. such as WiFi, Bluetooth, Zigbee, etc. Frequent communications, updates and screen renewal communications, updates and screen renewals may reduce battery life time. reduce battery life time.
6.3 Battery Replacement Battery Replacement Audience Authorized persons with the following knowledge are allowed to replace the battery. Authorized persons with the following knowledge are allowed to replace the battery. Authorized persons with the following knowledge are allowed to replace the battery.
- . Battery / -. Electronic assemblies like circuit board tronic assemblies like circuit board / -. Compliance of the instruction
. Compliance of the instruction Note : If not authorized person, it will not give any warranty. Note : If not authorized person, it will not give any warranty.
(When need to replace the battery. need to replace the battery. Please contact authorized person and get instructions.) lease contact authorized person and get instructions.) Instructions
- Risk of short circuit if battery is incorrectly Risk of short circuit if battery is incorrectly installed/stored.
- Keep attention that your hands are dry before you start with replacement Keep attention that your hands are dry before you start with replacement
- Keep away batteries from children and infants. way batteries from children and infants.
- Dont heat, charge, bend, drop, short t heat, charge, bend, drop, short-circuit and disassemble battery.
- Dont mix the used battery together with the new battery or different type of batteries. the used battery together with the new battery or different type of batteries. the used battery together with the new battery or different type of batteries. Note : Battery rarely has a little stain or leak. Note : Battery rarely has a little stain or leak. Battery directional Open the battery cover. Take out the batteries. Put in the new batteries Put in the new batteries. Check the batteries direction. Check the batteries direction. Put the battery cover.
(+)
(+)
(+)
[View] Top : (+) Positive Positive Bottom : (-) Negative Negative REV 1.0 Samsung Electro-Mechanics Proprietary and Confidential Samsung Electro Proprietary and Confidential 20/21 Steps S-TAG Datasheet(ST TAG Datasheet(ST-GM42003N) 6.4 FCC FCC ID : E2X-ST-GM42003N WARNING : This equipment may generate or use radio frequency energy. Changes or modifications to ay generate or use radio frequency energy. Changes or modifications to ay generate or use radio frequency energy. Changes or modifications to this equipment may cause harmful interference unless the modifications are expressly approved in the this equipment may cause harmful interference unless the modifications are expressly approved in the this equipment may cause harmful interference unless the modifications are expressly approved in the instruction manual. The user could lose the authority to operate this equipment if a instruction manual. The user could lose the authority to operate this equipment if a instruction manual. The user could lose the authority to operate this equipment if an unauthorized change or modification is made. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and (2) this device must accept any interference
(1) This device may not cause harmful interference, and (2) this device must accept any interference
(1) This device may not cause harmful interference, and (2) this device must accept any interference received, Including interference that may cause undesired operation. eceived, Including interference that may cause undesired operation. NOTE : This equipment has been tested and found to comply with the limits for a Class B digital device, NOTE : This equipment has been tested and found to comply with the limits for a Class B digital device, NOTE : This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonab pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonab pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates, uses and can radiate radio harmful interference in a residential installation This equipment generates, uses and can radiate radio harmful interference in a residential installation This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful frequency energy and, if not installed and used in accordance with the instructions, may cause harmful frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications, However, there is no guarantee that interference will not occur in a nications, However, there is no guarantee that interference will not occur in a nications, However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, particular installation. If this equipment does cause harmful interference to radio or television reception, particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct which can be determined by turning the equipment off and on, the us er is encouraged to try to correct the interference by one or more of the following measures:
the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna. Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver. Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help. Consult the dealer or an experienced radio/TV technician for help. REV 1.0 Samsung Electro-Mechanics Proprietary and Confidential Samsung Electro Proprietary and Confidential 21/21