User's Manual

E1 Spread Spectrum Radios
9-6
9.3 LCD Function
Table 9-10 LCD Function
Status LCD Display Function Description
1 Local ID: n Display the local address Display the local equipment address
2 EOW No.: n Display the service number
Display the local equipment’s service phone
number
3 IDU Type: nXE1 Display the activity measure Display the number of E1 equipments
4 Code: AMI/HDB3
Display or set the model
number
Display or set the E1 equipments model
number
5 AUX1: RS-232/RS-422 Display or set the protocol Display the selected protocol
6 AUX2: ASY-CH/SYN-CH
Display or set the transmission
methodology
Display the transmission method
7 I-Temp: nк IDU working temperature IDU working temperature
IDU
Info
(A)
8 Buzzer: On/Off Buzzer switch Buzzer switch
1 RF-CH Display RF channel Display the present ODU RF channel
2 TxL-SET: n dBm Display the transmit power
Display the transmit power, n =
10~22dBm
3 SSPA: On/Off Set the PA to ON/OFF Set the PA to ON/OFF
4 O-Temp: nк ODU working temperature ODU working temperature
5 ATPC: On/Off ATPC switch Increase power when RSL level drops
ODU
Info
(B)
6 RSLtrig: n dBm RSL threshold RSL set to switch on ATPC standard
1
Tri-Loc-Loop Tn-L-Lp:
En/Dis
Set Local Loopback
Perform loopback test in the local end for
the convenience of testing the local end
equipment’s stability
2
Tri-Rem-Loop Tn-R-Lp:
En/Dis
Set Remote Loopback
Perform loopback test in the remote end for
the convenience of testing the link system
stability
3
Tri-TX-PRBS Tn-PRBS:
En/Dis
BER test
Use Pseudo Random Code to test the E1
signal transmission
4 Ber-Clear: Clear all accumulated Ber
Clear all accumulated Ber on starting the
Ber test
Test
Item
(C)
5 Count-Add: Display all accumulated BER
Display all currently accumulated BER on
starting the Ber test