C-1000/S OPERATOR'S MANUAL
INTRODUCTION This Operator's Manual contains detailed information to assist you in the proper operation of the C-1000/S Control Head. Refer to the picture on the following page as you read the operating instructions.
PURPOSE OF EQUIPMENT The C-1000/S control unit is designed for use with Wulfsberg's Flexcomm communication systems. Flexcomm provides FM communications in low band VHF, high band VHF, UHF and VHF AM. Flexcomm provides total flexibility for interagency communications. The units provide channeling capability for all the FM bands plus the air traffic control band. The C-1000/S is a fully frequency-agile control unit. It provides the ability to thumbwheel control all of the authorized Flexcomm system channels.
FREQUENCY SELECTION AND DISPLAY Please note that the international aircraft standard is used in the frequency selection and frequency presentation of the 0.5 kHz frequencies. That is: ! 154.320 reads 154.320 154.3225 reads 154.322 464.325 reads 464.325 464.3275 reads 464.
PRESET CHANNEL PROGRAMMING INSTRUCTIONS Turn the equipment On by rotating the MAIN ON/OFF volume control clockwise. Aircraft or vehicle power must be available to the unit by operating the appropriate switches and/or circuit breakers. To hear the audio, the appropriate audio select switches, if any, must be in the proper position and the volume control set to the appropriate level. The volume level can be tested setting the background noise level generated when the TEST/LOAD button is depressed.
GUARD XMT FREQUENCY 1. Set the T/R MAIN/ BOTH/GUARD Switch to GUARD. 2. Any channel may be selected for the Guard frequency programming operation. 3. Set XMTR RPT/DIR Switch to RPT. 4. Set up the Guard XMT repeater frequency and CTCSS tone on the thumbwheels. If the unit has the narrow band modification, set the N/B switch to the desired setting. 5. Operate PRESET Switch to XMT position and hold. 6. Push and release LOAD button. The Guard XMT Repeater frequency is now loaded. 7.
FREQUENCY REVIEW To review main channel information, set the T/R MAIN/BOTH/GUARD to the MAIN position or if the T/R MAIN/BOTH/GUARD Switch is in the BOTH position, set the XMTR MN/GD Switch to MN. The TONE Switch can be in either the ON or OFF position, but should not be in the MNL position. To review the XMT half of the memory, place the PRESET Switch to the XMT position. To review the RCV half, place the PRESET Switch to the RCV position. The frequency and tone code stored in memory will be displayed.
C-1000/S FREQUENCY CHART Page A Page B Channel Transmit CTCSS Tone Receive CTCSS Tone Channel Designator Channel Transmit 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 "GUARD DIRECT' "GUARD DIRECT' 'GUARD REPEATER' 'GUARD REPEATER' CTCSS Tone Receive CTCSS Tone Channel Designator
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