FRONT PANEL LCD DISPLAY
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TranScend Chassis – Operation Manual
Rx Attenuation Menu:
Attn (dB):
Press “Select” to set the receiver attenuation. Press “Right” or “left” button to increase or decrease the
attenuation level.
NOTE: User must press “Select” to select the attenuation in order for the plug-in to operate at
selected receiver attenuation and for NVRAM storage. Fail to do so, the receiver attenuation might
revert back to previous setting.
The factory default:
16
Save:
Press “Right” or “Left” button to cycle between “Yes” or “No”. Press “Select” to commit the selection into
NVRAM when “Yes” is selected. The display in bracket refl ects the current NVRAM storage reading. If user presses
“Select” when display is “No”, no NVRAM change takes place.
Status Menu:
Laser Temp(C):
Displays the current reading of laser temperature in Centigrade.
Laser Pwr(dBm):
Displays the current reading of laser power in dBm.
RF Lvl(dB):
Displays the current reading of RF level in dB.
OPin Pwr(dBm):
Displays the current reading of optical input power in dBm.
Lambda (nm):
Displays the laser wavelength in nano meter.
Tx Attn (dB):
Displays the current reading of transmit attenuation in dB.
Alarm Menu
:
Laser Temp:
Displays the alarm status of laser temperature.
Laser Power:
Displays the alarm status of laser power.
OPin Pwr:
Displays the alarm status of optical input power.
RF Level:
Displays the alarm status of RF level.
Module Temp:
Displays the alarm status of module temperature.
Optical Menu:
Power (dBm):
Displays the optical receiver power reading in dBm.
Attn (dB):
Displays the attenuation setting in dB on per channel basis.
Chassis Menu:
Temp(C):
Displays the module’s temperature reading in Centigrade.
Model:
Displays the model name of plug-in module.
HW Ver:
Displays the hardware version information of plug-in module.
SW Ver:
Displays the software version information of plug-in module.
Ser #:
Displays the serial number of plug-in module.
Prev Menu:
Press “Select” will bring the plug-in’s greeting message screen back.
CHAPTER 4:
