MT CAM AG_v1.doc
MT STAR AG
Indice : 1
18/10/2016
14 /
25
ERECA SAS 75 rue d'Orgemont, 95210 SAINT GRATIEN France
Tel +33 1 39 89 76 23 www.ereca.fr
2.4.2.2 GENERAL STATUS LED’S
This section groups technical alarms / main information of the transmission unit.
PSU OK:
Green LED, ON if all internal voltages are OK (/-5% tolerance).
DATA SYNC OK:
Green LED, ON when Basestation is locked on the Camera unit TDM signal.
P.LOW DAT ALARM:
Red LED, ON when optical power seen by the TDM receivers are low (<-18dBm).
P.LOW VID ALARM:
Red LED, ON when optical power seen by a HD receiver is low,
(< -18dBm for 3G channels 1 &2, < -13dBm for 12G channels 3 & 4).
FAN ALARM:
Red LED, ON when a Fan in the basestation is broken or stuck.
TEMP ALARM:
Red LED, ON when the basestation internal temperature is over 60°C.
RMT PSU ALARM:
Red LED, ON when the source voltage of the remote power supply section is low.
2.4.2.3 AUDIO LED’S
Audio presence / activity at basestation level is displayed in this section.
The “AUDIO” section indicates presence of signal on the noble audios XLR’s.
The “PGM” section indicates presence of signal on Program inputs of the basestation DSUB-25.
The “INCOM” section indicates presence of signal on the Intercom ports of the basestation.
For each channel the LEDs indicate audio activity on their respective input and output ports. The trigger
level is set to -10dBm approximatively. Audio activity LEDs are refreshed every 500ms displaying if there
was a level > -10dBm on the past 500ms period providing a smooth display.
Note1: “IN” means a signal entering the base station, “OUT” a signal going out of the basestation.
Note2: The state of each led may be affected by the audio mixing programmed in the unit.
