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Page 3 - SAFETY INFORMATION; Do not use your
128-7521 3 of 28 CAUTION: SAFETY INFORMATION Your wireless hand-held portable transceiver contains a low power transmitter. When the PTT button is pushed (or the VOX mode is en- abled) it sends out radio frequency (RF) signals. The device is authorized to operate at a duty factor not to exceed 50%. ...
Page 4 - FCC WARNING
128-7521 4 of 28 WARNINGS: Battery Care Never attempt to charge other brands of batteries, as batteries may burst causing personal injury and damage to the product. When recharg- ing Lithium-ion(Li-ion) batteries with the AUDIOVOX charger, use only supplied Audiovox-approved rechargeable batteries. ...
Page 6 - Model GMRS600SLK Display
128-7521 6 of 28 6 Model GMRS600SLK Display 1. Small Segment Display: Displays the CTCSS tone option for each main channel from 01-38. 2. Large Segment Display: Indicates the channel number in use. 3. Dual Watch Mode Indicator: Indicator appears when dual watch mode is active. 4. Signal Receive Indi...
Page 9 - GMRS600SLK Operational Modes; FM BAND
128-7521 9 of 28 NOTE: To switch between GMRS/ FRS and FM Band modes, press and hold the Mode button for 3 seconds. Re- fer to the appropriate sec- tion of this manual for de- tailed operating instruc- tions for each mode. To enter the VOX mode, momentarily press the VOX/LOCK button. Controls:LED Fl...
Page 10 - Do not transmit if you hear conversation.; ) icon will appear in the upper right
128-7521 10 of 28 Adjusting the Volume (13, 15) With the unit powered on, press the Up Channel/Volume button ( F ) to increase volume and the Down Channel/Volume button ( G ) to decrease volume. The display will indicate the current volume level between 0 to 7 bars on the right lower side of the LCD...
Page 12 - Operating Modes and Features; Channel Selection
128- 7521 12 of 28 Operating Modes and Features GMRS Operation: - From GMRS/FRS standby mode, press and hold the ( s ) button for at least 2 seconds to turn on power. - Press the MODE button so the Channel number flashes. - Select the desired channel with the Up (10) and Down (11) But tons. When rec...
Page 15 - Vo; icon
128- 7521 15 of 28 15 - Press the MODE button 4 times (3 times for FRS) until the Vo icon appears on the display accompanied by the flashing numeral 1 or 2. - Press the Up or Down button to select the 1 or 2 VOX level sensitivity. - Press the PTT button momentarily to confirm the VOX selection. - Th...
Page 18 - - If there is no activity and you want to leave the scan mode, press; Auto Key Lock Selection Mode; unit. The Auto Key Lock function temporarily disables the MODE, Up/
128- 7521 18 of 28 - If there is no activity and you want to leave the scan mode, press the power button momentarily and the unit will return to normal op-eration; the icon will disappear from the LCD display. Auto Key Lock Selection Mode This feature prevents accidental changes to the preferred set...
Page 19 - FM Band Operation; FM station Selection
128- 7521 19 of 28 FM Band Operation FM station Selection This feature provides access to the FM broadcast band frequencies from 87.5MHz to 107.9MHz. To select an FM station, the unit must be on. Press and hold the MODE button for at least 3 seconds; the FM icon will appear together with an FM frequ...
Page 20 - NOTES FOR GOOD COMMUNICATION; Warning
128- 7521 20 of 28 20 NOTES FOR GOOD COMMUNICATION 1. The GMRS600SLK 22 channels are shared on a ‘take turns’ basis. This means other groups may be talking on any of the channels. A common code of ethics/courtesy is to switch to another vacant channel and not to attempt to talk over someone who is a...
Page 21 - Do not place your radio in front of a vehicle’s air-bag. If the air-bag; Troubleshooting; Problem
128- 7521 21 of 28 21 • Turn your transceiver off on board aircraft when requested to do so. • Do not place your radio in front of a vehicle’s air-bag. If the air-bag deploys, it could propel the transceiver like a projectile causing bodily injury. Troubleshooting Weak or no Weak batteries Charge or...
Page 22 - Technical Specifications:; General; Power Supply; Receiver
128- 7521 22 of 28 Technical Specifications: General Frequency Range: Channels 1-7 (Shared with FRS Radios) Refer to frequency chart on next page Channels 8-14 (FRS only) Refer to frequency chart on next page Channels 15-22 (GMRS only) Refer to frequency chart on next page Channel Spacing 12.5 kHz P...
Page 23 - fore using this device outside the United States of America.; Main Channel Frequencies:
128- 7521 23 of 28 23 NOTE: Channels 1 through 7 are shared with FRS radios. Channels 8 through 14 are FRS only. Channels 15 through 22 are GMRS only. This transceiver complies with FCC regulations for use in the United States of America. Use in other countries may be prohibited or restricted by loc...
Page 24 - NOTE
128- 7521 24 of 28 24 WHEN USING RADIOS PRODUCED BY OTHER MANUFACTURERS, COMPARE CHANNEL FREQUENCIES FOR COMPATIBILITY. NOTE CHANNEL CROSS REFERENCE FOR 15 CHANNEL GMRS/FRS RADIO TO 22 CHANNEL GMRS/FRS RADIO CHANNEL CROSS REFERENCE FOR 14 CHANNEL FRS RADIO TO 22 CHANNEL GMRS/FRS RADIO CHANNEL CROSS ...
Page 25 - Continuous Tone Coded Squelch System Tone; CTCSS; oF
128- 7521 25 of 28 25 Continuous Tone Coded Squelch System Tone Frequencies (in Hz) CTCSS Freq. Hz CTCSS Freq. Hz 1 67.0 20 131.8 2 71.9 21 136.5 3 74.4 22 141.3 4 77.0 23 146.2 5 79.7 24 151.4 6 82.5 25 156.7 7 85.4 26 162.2 8 88.5 27 167.9 9 91.5 28 173.8 10 94.8 29 179.9 11 97.4 30 186.2 12 100.0...
Page 27 - 0 DAY LIMITED WARRANTY
128- 7521 27 of 28 27 90 DAY LIMITED WARRANTY AUDIOVOX ELECTRONICS CORPORATION, 150 MARCUS BLVD., HAUPPAUGE, NEW YORK 11788 1-800-290-6650 128-5385B Applies to Audiovox Family Radio and General Mobile Service Products. AUDIOVOX CORPORATION (the Company) warrants to the original retail purchaser of t...
Page 28 - Printed in China
128- 7521 28 of 28 © 2005 Audiovox Electronics Corp., Hauppauge, NY 11788 Printed in China 128-7521 28
