4.0 DESCRIPTION OF STATUS ALARM
Working status indication (LED) is near the power supply switch in the front panel.
When it is green, the device is working properly; when it is red, the laser does not
operate; when it is blinking red, there is an alarm.
A. With the power supply, if the unit is operating properly, the digital panel will
display “READY: KEY OFF”and the red light will illuminate.
B. Turn on with the key, the digital panel will display “KEY OFF”. After a few seconds,
the laser is turned on automatically and the indication light turns to Green from
Red.
C. Pressing \bottom will display parameters .
D. If any fault listed above has occurred, there will be an alarm (Red light flashing),
The Microprocessor will turn off the laser automatically, and digital panel will show
the reason of the fault.
E. In order to protect the laser, the power supply of the laser has a time-delay
function. After turning on with the key, the laser will start to operate after 10
seconds.
Assembly and Power Connections
A. Equipment should be mounted in a 19-inch chassis or cabinet.
B. The optical amplifier is designed to work within the temperature range 5°C~50°C
(23°F~122°F). Maxcom suggest a target environment temperature of 25°C(77°F).
Humidity should not exceed 85%. A dust free environment is desirable, however
if dust is present, clean the fans periodically as needed to maintain good air flow
and cooling to prevent the unit from overheating.
C. The equipment may operate with AC or DC power supplies and uses optional
dual power supplies for redundancy.
D. Establish a good ground connection to the chassis. If using AC power, according
to international standards, 120VAC connections adopt three-wire systems, the
center wire is the ground.
E. Clean Optical Connectors before use.
