Crc Set; User Card Set (With Signal) Menu; Input Signal; Output Signal - Raisecom RC3000 User Manual

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Fourth E1; Fourth E1 LOS; Fourth E1 AIS; Fourth E1 LOF
Fourth E1 RAL; Fourth E1 LOMF; Fourth E1 CRC LOMF
Fourth E1 CRC Alarm
Note: if the line-card is 2E1 line-card only 2 E1 can be configured.
A.12.4 CRC Set
In E1 Setting menu press number key 4 to configure CRC check function:
In this status use → key to change the configured value: Enable or disable; Press ENTER to confirm
configuration, press E key to finish configuration, and ESC to cancel configuration.
A.13 User Card Set (with signal) menu
This section will explain the command of User Card Set (with signal configuration) menu, including:
FXS user audio card RC3000-SUB-DS, FXO audio relay card RC3000-SUB-DO, FXS & FXO
hybrid user card RC3000-SUB-DSO, E&M2 audio relay card RC3000-SUB-DM2, E&M4 audio
relay card RC3000-SUB-DM4 and magneto telephone card RC3000-SUB-DMT.
A.13.1 Input Signal
In user board setting menu press number key 1 to configure Rx signal:
In this status use → key to change the configured value: Original or Reversal; Press ENTER to
confirm configuration, press E key to finish configuration, and ESC to cancel configuration.
Note: the Original indicates the default signal mode of RC3000, Reversal indicates the reverse mode
of RC3000 default signal mode. Default signal mode of RC3000 is: high-voltage ring and off-hook.
A.13.2 Output Signal
In user card setting menu press number key 2 to configure Tx signal mode:
In this status use → key to change the configured value: Original or Anti; Press ENTER to confirm
configuration, press E key to finish configuration, and ESC to cancel configuration.
A.13.3 Signal Bit
In user board setting menu press number key 3 to configure the signal bit:
In this status use → key to change signal bit: A or B; use ↓ ↑ to change configuration items; Press
ENTER to confirm configuration, press E key to finish configuration, and ESC to cancel
CRC Set: Enable
User Card Signal In: Original
User Card Signal Out: Original
First Channel Signal Bit: A
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