User's Manual

ManualsBrandsTTI Tech ManualsElectronicsFRS/ GMRS Combination

3. OPERATION

3.1 ICONS on LCD

1) Roger On/Off indicator : Appears while Roger tone is in use.

2) Battery indicator : Indicates the battery status

3) Receive signal indicator : Appears when receiving signal or squelch noise is

existing.

4) Channel readout : Shows the current channel number.

5) SCAN indicator : Indicates that scan is enabled

6) VOX (Voice Activated Transmit) Indicator : Turning on the

power while pressing PTT button activates VOX function.

7) Receive indicator : when receiving an incoming signal.

8) Transmit indicator : when the PTT button is pressed.

Summary of content (7 pages)

PAGE 1
3. OPERATION 3.1 ICONS on LCD 1) Roger On/Off indicator : Appears while Roger tone is in use. 2) Battery indicator : Indicates the battery status 3) Receive signal indicator : Appears when receiving signal or squelch noise is existing. 4) Channel readout : Shows the current channel number. 5) SCAN indicator : Indicates that scan is enabled 6) VOX (Voice Activated Transmit) Indicator : Turning on the power while pressing PTT button activates VOX function.
PAGE 2
3.2 Key Function 1) PTT/ CALL key : Pressing and holding this button will allow you to speak to any transceiver that is set to the same channel setting as yours. The PTT Button can also be used as a two-way call ringer. Pressing the botton twice quickly will call another party on the same channel. 2) Up key : In the standby mode, Pressing this button will increment the litening volume. When in function edit mode this button will be used to adj ust the unit’s setting.
PAGE 3
.3 Function display Transmit Indicator: Icon appears when the PTT button is pressed. Receive Indicator: Icon appears when receiving an incoming signal. Low Battery Indicator: Icon indicates the low battery. Roger Beep Tone On/Off Indicator: Icon appears when the roger beep tone is selected. Icon disappears when tone is off. Segment Display: Indicates the channel number in use. Scan Indicator: This function allows users to scan a channel to search for a valid signal.
PAGE 4
3.4 SETTING AND OPERATION In order to communicate with other GMRS/FRS units, both you and the receiving party must be on the same channel. GMRS-120 has 22channels indicated by the large digits on the LCD display panel. Before trying to transmit on the selected channel. 1) On/Off & Volume control Switch Radio ON : Press the power button at least for 2 seconds.You will hear confirming melody to indicated the unit is on. Radio OFF : Press the power button at least for 2 seconds.
PAGE 5
) Transmitting * Press and hold the PTT button, the indicator ON. * Speak slowly and clearly * To Stop the transmission, release the PTT button. * if there are no more receiving signal for 5 seconds, the unit will go into power save mode. 6) Receiving The Coding feature reduce the possibility of interference and provide enhanced Communication. You can only listen to a call that has correct matching code. *Upon receiving a signal, the BUSY indicator ON.
PAGE 6
10. CHANNEL DATA 1) GMRS Frequency Chart Main Channel Frequencies: Channel 1 2 3 4 5 6 7 8 9 10 11 Frequency (MHz) 462.5625 462.5875 462.6125 462.6375 462.6625 462.6875 462.7125 467.5625 467.5875 467.6125 467.6375 Channel 12 13 14 15 16 17 18 19 20 21 22 Frequency (MHz) 467.6625 467.6875 467.7125 462.5500 462.5750 462.6000 462.6250 462.6500 462.6750 462.7000 462.7250 NOTE: Channels 1 through 7 are shared between GMRS and FRS radios. The channel number 20 is used for emergency channel.
PAGE 7
[RF EXPOSURE STATEMENT : PDHGMRS120 / TTI TECH CO., LTD.] - CAUTION! - IMPORTANT SAFETY INFORMATION Your wireless hand-held portable transceiver contains a radio frequency transmitter. When the PTT button is pushed, the transmitter sends out RF signals. The device is authorized to operate at a transmit duty factor not exceeding 50% using alkaline “AAA” size batteries to comply with Federal Communications Commissions (FCC) RF exposure safety level guidelines for hand-held wireless devices.