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Model GMRS-1100 (FCC License Required)
Model GMRS-1100 DISPLAY
1. Beep Tone Indicator: Icon appears when beep button confirmation tone is selected;
icon disappears when tone is off.
2. Key Lock Indicator: Icon appears when the keypad is locked. This function disables
keys such as channel up/down and MODE.
3. Monitor Indicator: Icon appears when the Monitor (M) button is pressed and the
channel monitor function is activated.
4 Signal Strength Indicator: Icon appears when a signal is being received. The icon
consists of five bars to indicate the received signal level. The icon also represents
transmit signal power during transmission.
5. Coded Tone Controlled Squelch System (CTC) Indicator: Icon appears when the
CTCSS tone function is active.
6. Large Segment Display: Indicates the channel number in use.
7. Scan Indicator: This function allows the user to scan a channel and/or a tone code 5
second to search for a valid signal.
8. Emergency Indicator: EMG Icon appears when the EMG button is pressed.
(The frequency is NOT monitored by authorities).
9. Battery Level Indicator: Icon indicates the battery charge level.
10.Hi/LO Indicators: Appropriate icon appears when the transmit power is set to
desired output power.
11. RogerBeep Tone On/Off Indicator: This icon appears when the Roger Beep tone
is on, and disappears when tone is not in use.
12. Small Segment Display: Displays the CTCSS tone option in the channel from
(00-38).
GMRS1100 Users Manual

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Summary of Contents for tti Tech GMRS-1100

  • Page 1 GMRS1100 Users Manual Model GMRS-1100 (FCC License Required) Model GMRS-1100 DISPLAY 1. Beep Tone Indicator: Icon appears when beep button confirmation tone is selected; icon disappears when tone is off. 2. Key Lock Indicator: Icon appears when the keypad is locked. This function disables keys such as channel up/down and MODE.
  • Page 2 The following guidelines will improve performance and provide longer operating times for the GMRS-1100: 1. Do not mix old and new batteries. 2. The use of alkaline-type batteries is recommended to provide the longest operating time.
  • Page 3 GMRS-1100 OPERATIONAL MODES NOTE: To switch between GMRS and Weather Band modes, press and hold the Mode button for 2 seconds. To differentiate between operating modes, look for HI or LO indication below the battery power level indicator when in GMRS mode. In Weather Band mode, these indications are not present.
  • Page 4 incoming signal, the Transmit/Monitor LED indicator will light green and the received signal strength indicator ( ) will display the relative strenth of the signal. The PTT Button can also be used as a two-way call ringer Pressing the button twice quickly will call another party on the same channel.
  • Page 5 In order to communicate with other GMRS units, both transmitting and receiving party must be on the same frequency. The GMRS-1100 has 22 channels (frequencies) (1-22) indicated by the large digits on the LCD display panel. Channels 1 through 14 are the same frequency as FRS channels 1 through 14.
  • Page 6 sub-channel number. - Then press the Up or Down button to select the desired sub-channel for use. - Press the Power On/Oft button momentarily to confirm selection. The CTCSS mode can be turned off by selecting the oF icon as the setting. NOTE: To communicate with other GMRS units, they must be switched to the same channel and CTCSS subcode.
  • Page 7 Dual Watch Mode This feature allows you to monitor two channels at the same time. While in dual watch mode, the unit will continuously monitor both the primary and dual watch channel. Received signals will be played for S seconds, then the unit will resume scanning the two channels.
  • Page 8 Roger Beep Tone The Roger Beep is a tone which is automatically transmitted whenever the PTT button is released. This tone alerts the receiving party that the transmission has been terminated intentionally. To enable and disable the Roger Beep tone: - From GMRS standby mode, press the MODE Button 7 times until rb appears on the display with the flashing Roger Beep icon ( ) and On or oF.
  • Page 9: Notes For Good Communication

    1. Alkaline Batteries - (4 x AAA size) NOTES FOR GOOD COMMUNICATION 1. The GMRS-1100 22channels 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 already using the channel you first selected.
  • Page 10: Troubleshooting

    explosives or in areas labeled "Blasting Area". Premature or accidental detonation may result. • Do not attempt to modify or in any way increase the output of this transceiver Its output is designed to meet the legal limits set by the FCC. •...
  • Page 11: Technical Specifications

    Technical Specifications: General Frequency Range GMRS (22 Channels) 462.5500 - 467.71250 MHz Channel Spacing 12.5kHz Privacy Codes38 for each main channel Dimensions (W x H x D) 2.l0in x 3.86in x l.l0in (Without Antenna) 53.4mm x 98mm x28 mm Power Supply] Power Source Alkaline Batteries, AAA (4), 6 VDC Operating Time...
  • Page 12: Main Channel Frequencies

    This transceiver complies with FCC regulations for use in the United States of America. Use in other countries may be prohibited or restricted by local regulation. Please check with the local regulating agency before using this device outside the United States of America.
  • Page 13 CTCSS Tone Code Frequencies (in Hz) CTCSS Freq. Hz CTCSS Freq. Hz 67.0 131.8 71.9 136.5 74.4 141.3 77.0 146.2 79.7 151.4 82.5 156.7 85.4 162.2 88.5 167.9 91.5 173.8 94.8 179.9 97.4 186.2 100.0 192.8 103.5 203.5 107.2 210.7 110.9 218.1 114.8...
  • Page 14: Important Safety Information

    [RF EXPOSURE STATEMENT: FCC ID: PDHGMRS-1100 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”...

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