User Manual

DEKOLINK WIRELESS LTD. PRODUCT MANUAL DIGITAL REPEATER
The alarms can be forwarded to the RMT by burst or polling, so that faults can be
recognized and eliminated rapidly.
Alarms Summary Table
The following table lists the alarms.
Alarm Alarm Description
Door Open Generates an alarm when the Repeater door
is open.
Temperature Generates an alarm when the ambient
temperature is above 60º C inside the
Repeater enclosure.
Power Supply 9V or 28V
(triggers a LED)
Generates an alarm when the power supply
exceeds the designated limits (±2V).
Fan Failure Generates an alarm when the fan current is
outside of the allowed limits.
External Alarm Generates an alarm when the external input
contacts are open or closed (User Definable).
Lock Detect Alarm Generates an alarm when the Channeler
Reference frequency is not stable.
Channeler Current
(triggers a LED)
Generates an alarm when the Channeler
current is outside of the allowed limits.
Downlink VSWR Alarm Generates an alarm when the Downlink
VSWR is above 1:2.5
Downlink Forward Power
Alarm
Generates an alarm when the Downlink
power is less than the Power Threshold value
(User definable)
Digital Filter Current
Alarm
Generates an alarm when the digital filter
module current is outside of the allowed
limits.
Digital Filter
Communication Alarm
Generates an alarm when communication
with the DDF unit fails.
Pub. 302-2004 Rev. 2.0 Proprietary Data Page 33