Comba Telecom Ltd. MBDA-EAWS Manual De Usuario
USER MANUAL FOR MBDA INDOOR SERIES
ENU STATUS : 1-0-1
Copyright - refer to title page
Page 31
4 COMMISSIONING
4.1 PRE-COMMISSIONING TASKS
After equipment installation, perform the following steps before equipment powering and commissioning,
check that the expected voltage, current, and power levels do not violate any ratings. Double check all
connections including ground before applying power. Do not manipulate circuits or make changes when
power is applied:
check that the expected voltage, current, and power levels do not violate any ratings. Double check all
connections including ground before applying power. Do not manipulate circuits or make changes when
power is applied:
Visually inspect the power connection within the equipment. Ensure that all cables are correctly and
securely connected, including power cables, grounding wires and RF cables.
securely connected, including power cables, grounding wires and RF cables.
Check grounding connection and verify that
the ground resistance is less than 5Ω.
Connect the equipment to the PC.
Power on equipment.
Monitor the initialization of the equipment though the LEDs on the panel. Refer to detailed LEDs
information in the next section.
information in the next section.
4.2 LED INDICATORS
Diagnostic LEDs are located on the equipment front panel; each indicates the status of a particular
function:
function:
Table 5: LED Indications
LED Indicator
Normal Status
Indication
PWR
Steady green
Power indicator. If LED is off, it indicates the
system has no power.
system has no power.
RUN
Flashing green
(1 time/sec)
(1 time/sec)
mBDA operation indicator. After initialization
(1~2 minutes), the LED should flash at once per
sec. (When upgrade firmware, LED will flash
rapidly)
(1~2 minutes), the LED should flash at once per
sec. (When upgrade firmware, LED will flash
rapidly)
ALM
OFF
Alarm indicator. If LED is RED, there is an
alarm.
alarm.