Audiovox GMRS602CH owner manual Adjusting the Volume 11, Monitor/Display Backlight Button

Page 11

Adjusting the Volume (11, 10)

With the unit powered on, press the Up Channel/Volume button ( ) to increase volume and the Down Channel/Volume button ( ) to decrease volume. The display will indicate the current volume level (UL) followed by the number (0-7). As volume is increased upward, the unit will beep at each step, and vice-versa. When the minimum and maximum volume settings are reached, a unique tone will sound.

Monitor/Display Backlight Button (2)

This button is used to to check activity on the current frequency before transmitting. Check activity by pressing the Monitor (M) Button longer

than 2 seconds; the icon will apppear on the display and you will hear static if frequency is clear. Do not transmit if you hear conversation. Hold down the Monitor Button again longer than 2 seconds and the icon will disapppear from the display.

The monitor function will temporarily bypass the squelch setting and play all signals on a given channel. This feature is useful when communicating with other parties at extreme range.

By pressing the monitor button momentarily, the LCD backlight is turned on; the LCD backlight will turn off automatically in about 5 seconds, unless the monitor button is pressed momentarily once again.

Push To Talk (PTT) Button (4)

Pressing and holding this button will allow you to speak to any transceiver that is set to the same channel and privacy code setting as yours. Hold the transceiver approximately 1 to 2 inches from your face as you speak into the built in microphone (9). After you have finished speaking, release the PTT Button to allow reception of incoming signals. It is not possible to transmit and receive at the same time. Whenever the button is pressed, the transmit signal icon () will appear in the upper left corner of the display. Releasing the button allows the unit to revert to standby mode.

When receiving an incoming signal, the icon will appear.

11

128-7362

11 of 28

Image 11
Contents Model GMRS602CH Twin Pack This page Left Blank Intentionally Performance Safety InformationBattery Disposal Battery CareREF14 Model GMRS602CH FCC License RequiredHI LO Batteries Equipment and Accessories SuppliedPowering the transceiver Installing the batteries Charging Stand PWR Jack Adapter Input 120VAC On or Power On-Off/SCAN ButtonPush To Talk PTT Button Adjusting the Volume 11Monitor/Display Backlight Button External Speaker SPK/ Microphone MIC/CHG Jack Scan Button Up Channel/Volume ButtonDown Channel/Volume Button MODE/VOX ButtonChannel Selection GRMS/FRS OperationCtcss Mode Sub-Channel Selection Transmit Power Selection Mode Gmrs Channels Only Button Beep Key Tone VOX Selection ModeRoger Beep Tone Channel Scan Operation Call Ringer Selection ModeBattery Alert 128-7362 Troubleshooting Technical Specifications This page Left Blank Intentionally Main Channel Frequencies CHA Freq. Hz Continuous Tone Coded Squelch System Tone Frequencies in HzDAY Limited Warranty This page Left Blank Intentionally Audiovox Electronics Corp., Hauppauge, NY