FCC ID: WVTWOUXUN06 TWO-WAY RADIO

How-to operate Setting VOX (VOX)----MENU 7 When detecting the availability of voice, the transceiver will automatically switch over to transmitting mode. Since VOX circuit should detect the availability of voice firstly, you may note the transmission will be a little delayed. And the first beginning of voice information may not be transmitted. In standby, press +number key and the screen will display . Press enter, press @@ or @@ and select OFF to turn off this function, while select from level 1 to 10 to turn on this function. Press to confirm and press to return to standby.

> Higher level, greater volume is required to open VOX.

> When the transceiver is in scanning or FM radio mode, VOX function is not workable. 23 Setting receiving CTCSS/DCS (RX-CDC)--- MENU 8 Sometimes perhaps you only want to hear the calling from the specific person or group. At this moment, you can ignore the unnecessary callings from the same frequency via CTCSS/DCS function. Only when receiving the same CTCSS/DCS signals, the transceiver will be relieved from mute. There are 2 options:

R-DCS: Setting receiving DCS R-CTC: Setting receiving CTCSS 1. In frequency mode, press GE) +number key and the screen will display lex-cae 7). Press enter, and the screen will display [acs 3), press @ or @@D to select R-DCS function. Press enter, press @ or @@ to select OFF to turn off DCS, while select one DCS value from D0O23N to D7541. Press to confirm and press return to standby.

> This transceiver is with 105 groups DCS. Please see the appendix(2)D.C.S code sheet. DXXXN (from DO23N to D754N) means positive code while DXXXI (from D023! to D754) means negative code. 24

How to operate a. How to use all calls function:

Hold on PTT key to transmit. After transmitting ANI ID Code, input G+ keys directly. b. How to use group calls function:

Hold on PTT key to transmit. After transmitting ANI ID Code, input "Group NO." +

c. How to use selective calls function:

Hold on PTT key to transmit. After transmitting ANI ID Code, input the ANI ID Code of the selective transceiver that you want to speak to. Note: If you press number key to transmit DTMF code while holding on PTT key to transmit, the transmission will be delayed for 2seconds. And then the transmission will stop. 49 Ze Inspection, stun, kill and monitor function Inspection: Manager can use this function when he/she wants to know whether his/her staff are on duty. Manager will transmit inspection signals, and the transceiver in the group will reply to the manager automatically(what they reply is their ANI ID CODE). Stun:Manager can use this function when he/she only wants to let his/her mermbers just receive but can not transmit. Manager only needs to transmit signaling to stun the memebers transceiver. So that the stunned transceivers only can receive but can not transmit. Kill: When the transceiver is lost or some accidents happen, in order to disable the transceiver, manager can use this function to kill the transceiver. So that the transceiver can not transmit or receive. Monitor: Manager can use this function when he/she wants to know what his/her group members are doing at the moment. When manager transmits the monitor signaling, the members transceiver in the group will transmit automatically, then manager can hear the member's voice. 50

To ensure that your expose to RF electromagnetic limits for the following the FCC allowable energy occupational use, alwaysAdhere guidelines:

is Within to

DO NOT operate the radio without a proper antenna attached, as this may damaged the radio And may also cause you to exceed FCC RF exposure limits, A proper antenna is the antenna Supplied with this radio by the manufacturer or antenna specifically authorized by the manufacturer for use with this radio.

DO NOT transmits for more than 50% of total radio use time (50% duty cycle). Transmitting more than 50% of the time can cause FCC RF exposure compliance requirements to be exceeded. The radio is transmitting when the TX indicator lights red. You can cause the radio to transmit by pressing the PTT switch.

ALWAYS kepp the antenna at least 2.5cm (1 inch) away from the body when transmitting and Only use the belt-clip which is listed in instructions when attaching the radio to your belt, etc., to ensure FCC RF exposure compliance requirements are not exceeded. To provide the recipients of your transmission the best sound quality, hold the antenna at least 5cm(2 inches) from your mouth, and slightly off to one side. The information listed above provides the user with the information needed to make him or her aware of RF exposure, and what to do to as-sure that this radio operates with the FCC RF exposure limits of this radio. NOTE 1: This equipment has been tested and found to comply with the 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 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 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 the interference by one or more of the following measures:

- Reorient or relocate the receiving antenna.

- Increase the separation between the equipment and receiver.

-Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

-Consult the dealer or an experienced radio/TV technician for help. Any changes or modifications not expressly approved by the manufacturer could void the users authority to operate the equipment. SAFETY TRAINING INFORMATION This Radio has been tested and complies with the Federal Communications Commission(FCC) RF exposure limits for Occupational Use/Controlled exposure environment. In addition, it complies with the following Standards and Guidelines:

47 CFR part 2 sub-part j, United States Federal Communications Commission, Code of Federal Regulations FCC OET Bulletin 65 Edition 01-01(2001) Supplement C, Evaluating Compliance with FCC Guidelines for Human Exposure to Radio Frequency Electromagnetic Fields. ANSI/IEEE C95.1-1992, IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3kHz to 300GHz. ANSI/IEEE C95.3-1992, IEEE Recommended Practice for the Measurement of Potentially Hazardous Electromagnetic Fields-RF and Microwave. WARNING: This radio generates RF electromagnetic energy during transmit mode. This radio is designed for and classified as Occupational Use Only, meaning it must be used only during the course of employment by individuals aware of the hazards, and the ways to minimize such hazards. This radio is not intended for use by the General Population in an uncontrolled environment. CAUTION: To ensure that your expose to RF electromagnetic energy is within the FCC allowable limits for occupational use, always adhere to the following guidelines:

RF Exposure Compliance and Control Guidelines and Operating Instructions This radio is NOT approved for use by the general population in an uncontrolled environment. This radio is restricted to occupational use, work related operations only where the radio operator must have the knowledge to control its RF exposure conditions. When transmitting, hold the radio in a vertical position with its microphone 1 to 2 inches

(2.5 to 5.0cm) away from your mouth and keep the antenna at least 1 inch (2.5cm) away from your head and body. The radio must be used with a maximum operating duty cycle not exceeding 50%, in typical Push-to-Talk(PTT) configurations, DO NOT transmit for more than 50% of total radio use time (50% duty cycle). Transmitting more than 50% of the time can cause FCC RF exposure compliance requirements to be exceeded. The radio is transmitting when the red LED on the top of the radio is illuminated. You can cause the radio to transmit by pressing the PTT button. Note: Time-out timer: The selected channel has been programmed for Time-Out timer, you must limit the length of each transmission, Wile transmitting, a beep will sound 10 seconds before time-out. Another beep will sound just before the deadline; The TX indicator will disappear the transmission will cease soon thereafter. To resume transmitting, you must release the PTT switch and wait for the penalty timer to expire (if you press the PTT switch before this timer expires, the timer restarts, and you will have to wait another penalty period). To ensure that the radio must be used with a maximum operating duty cycle not exceeding 50%, but for VOX mode, the maximum operating duty cycle may be up to 100%. DON NOT transmit when the radio is used in Body Worn configuration with the following accessory: belt-clip(CLIP-18). It must be used ONLY for (1) there is a 1 inch

(2.5cm) distance from the body during transmitting, (2) monitoring purposes, using the speaker only and (3) for carrying purposes. The information listed above provides the user with the information needed to make him or her aware of RF exposure, and what to do to assure that this radio operates with the FCC RF exposure limits of this radio. Electromagnetic Interference/Compatibility During transmission, this radio generates RF energy that can possibly cause interference with other devices or systems. To avoid such interference, turn off the radio in areas where signs are posted to do so. Do not operate the transmitter in areas that are sensitive to electromagnetic radiation such as hoptials, health care facilities, aircraft, and blasting sites. Changes or modifications to this device, not expressly approved by Wouxun, could void your authority to operate this transcevier under FCC regulations. FCC LICENSE INFORMATION This radio operates on communications frequencies which are subject to FCC (Federal Communication Commission) Rules and Regulations. FCC Rules require that all operators using Private Land Mobile radio frequencies obtain a radio license before operating their equipment.