User's Manual

5.8GHz PDH User’s Manual
76
Appendix C: LCD Display
＆Function Table
Status LCD Display Function Description
1 Local ID: n Display the local address
Display the local equipment’s
address
2 DSC No.: n Display the service number
Display the local equipment’s service
telephone number
3 IDU: n x E1 Display the activity measure Display the number of E1 equipments
4 Code: AMI/HDB3
Display or set-up the model
number
Display or set-up the E1 equipments
model number
5 ATPC: En/Dis
Automatic Transmit Power
Control
Retain
6 EXP_RSL: - n dBm
Automatic Transmit Power
Control parameters
Retain
7 I-Temp: n IDU working temperature
IDU
Info
(A)
8 Buzzer: ON/OFF Buzzer switch
1 RF CH/Freq.
Display RF channel and
frequency limit
Display the present ODU RF channel
and frequency range
2 TxL_Set: n dBm Display the transmit power
Display the transmit power, n =
5~22dBm
3 Tx-Mute: ON/OFF To set the PA to ON/OFF
ODU
Info
(B)
4 O-Temp: n ODU working temperature
1 Tn_Loc -Loop: En/Dis Set-up local loopback function
Perform loopback test in the local end
for the convenience of testing the
local end equipment’s stability
2 Tn_ Rem -Loop: En/Dis
Set-up remote end loopback
function
Perform loopback test in the remote
end for the convenience of testing the
local end equipment’s stability
3 Tn_PRBS12: En/Dis Bit error transmission test
Use Pseudo Random Code to test
the E1 signal transmission
4 Error_ADD: ? Manual addition of bit error
Bit error is produced each time the bit
error transmission test is started
5 Ber_Clear: ? Clear all accumulated bit error
Clear all accumulated bit error on
starting the bit error transmission test
6 Acc_Ber: num E -n
Accumulated bit error display
status
Display all the up-to-date
accumulated bit error on starting the
bit error transmission test
7 IF-Loop: En/Dis Set-up IF loopback function
Perform loopback test from IF
interface for the convenience of
testing the IDU’s stability
TEST
Item
(C)
8 Close-Test: Y/N Close all test Y: close N: cancel
1 Local ID: n
Display the remote end
address
Display the address of the remote
equipment; n=1~255
Remote
Info
2 Far-end: Alarm/OK/Loss
Display the connection status
of remote end equipments
Alarm: remote monitor function fails
OK: in connection
Loss: R_MON signal loss