Icom CY-F121S Instruction Manual page 7

Vhf fm/uhf fm repeater
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■ Repeater Controller
Programming Mobile Radios
➀ Transmitter:
• Go to LMR>Memory CH>Free, Program the
TX and RX to the transmit frequency
• Set the CTCSS/CDCSS Tone
• Set RF Power to High
• Go to LMR>Common>Expert, Set EPTT/
• Go to LMR>Common>Expert, Set EPTT/
• Go to LMR>Common>Expert, Set EPTT/
FTSW to EPTT (to allow ExtPTT)
* Inside the TX radio, Short jumper D and solder
TXData to F
➁ Receiver:
• Go to LMR>Memory CH>Free, Program the RX
frequency
• Set the CTCSS/CDCSS Tone
• Enable TX inhibit
• Set RF Power to LOW2
• Go to LMR>Common>Expert, set RX EXO to ON
(to enable Signal HORN, CSQ, and PL/DPL)
CABLE CONNECTORS
X1
Accessory Connector TX
X2
Accessory Connector RX
X3
FAN
X4
J6 Optional Connector RX
X5
J6 Optional Connector TX
JUMPER SETTINGS
JP2
Repeater Disable
JP3
Transmit On
JP4
Hang On Time
JP5
Hang On Time
JP6
Hang On Time
JP7
Hang On Time
JP8
Audio On
PANEL DESCRIPTION
HANG ON TIME CONFIGURATION
JP7
JP6
JP5
1
1
1
0
1
1
1
0
1
1
0
1
1
1
0
0
1
0
1
0
0
0
0
0
1
1
1
0
1
1
1
0
1
0
0
1
1
1
0
0
1
0
1
0
0
0
0
0
** 1 = ON; 0 = OFF
1
JP4 T sec.
1
0
1
0.5
1
1
1
1.5
1
2
1
2.5
1
3
1
3.5
0
4
0
4.5
0
5
0
5.5
0
6
0
6.5
0
7
0
7.5
4

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