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FIR-ULV600-DVR Main Board
64
JP8
COM4 Voltage Selection
JP4
Description
Short 1-2
+12V
Short 2-4
+5V
JP9
COM4 Mode Selection for VFD (factory default setting)
JP5
Description
Short 1-2
Short CTS-RTS
Short 3-5
+12/+5V output
Short 4-6
Ground output
COM4 Mode Selection for RS-232 device
JP5
Description
Short 1-3
CTS
Short 2-4
RTS
JP5
COM2 RI Function Setting
JP6
Description
Short 1-2
RI is +5Volt output
Short 3-4
RI function
Short 5-6
RI is +12 Volt output
JP6
COM1 RI Function Setting
JP7
Description
Short 1-2
RI is +5 Volt output
Short 3-4
RI function
Short 5-6
RI is +12 Volt output
JP11
COM5 & COM6 RI Function Setting
PIN
Description
Short 1-2
RI is +12 Voltage output
Short 3-4
RI is +5 Voltage output