Alarm Codes; Alarm Code String Format; Table 6: Alarm Codes - EMS EkoMini Operator's Manual

The command, 'Clear Log File', is accessible only with the factory password.
4.3

Alarm Codes:

All alarms are considered major since there are no field replaceable modules in the
unit. All alarms are indicated locally and immediately by the Alarm LED indicator
blinking red. Once the Alarm State has existed for 5 minutes, the Alarm LED will have
a constant red indication. Certain problems will result in the unit automatically shutting
down after 5 minutes of sensed failure, by disabling the RF output stages in both the
uplink and downlink signal paths. Removing DC power from the unit for a period of 30
seconds or longer will reset the auto shut down. Table 6 below lists all the alarm
codes.
Failure
Alarm Cleared
Synthesizer Lock, Uplink
Synthesizer Lock, Downlink
Downlink RF Overdrive
Uplink RF Overdrive
No Downlink RF Detected (1)
Internal Voltage Failure
Low Current Draw
Keep Alive (2)
External Alarm
(1): Minimum detectable RF output level is approximately –10dBm. Unit will alarm
below this level.
(2): Not applicable unless equipped with remote alarms. On units with remote alarms
it must be activated when the remote messaging is set up.
4.4

Alarm Code String Format:

The alarm code is a coded sequence of digits containing the repeater serial number,
and the specific alarm code number. A pair of digits, '00', separates the serial number
from the alarm code number.
portion is the unit serial number. "00" is the separator. 5 in this case is the alarm code
for "No Downlink RF Detected".
EMS Wireless EkoMini Manual

Table 6: Alarm Codes

Action
None
Auto Shutdown
Áuto Shutdown
Áuto Shutdown
Áuto Shutdown
Alarm Only
Alarm Only
Alarm Only
Alarm Only
Alarm Only
For Example: 9182736405005. The "9182736405"
25
EMS Wireless
Alarm Code
0
1
2
3
4
5
6
7
8
9