Olson Technology OTOHP-FTX User Manual
Page 6
UNINSTALL THE TRANSMITTER MODULES
ALARM DEFINITIONS
DANGER: Laser Radiation—Avoid direct exposure to beam. Inbound laser radiation
associated with this optical output jumper is generated by a Class IIIb laser product.
Disconnected optical connectors might emit invisible optical radiation. Laser light, visible
or invisible, can seriously injure eyes and even cause blindness.
1
Disconnect the optical fiber s from the rear panel of the transmitter. Immediately
place protective caps over the bulkhead and fiber connector
2
Disconnect the RF cables from the F connectors
3. Loosen the thumbscrew on the front panel of the module CAUTION: Do not pull
on the thumbscrew to remove the module. Pull on the handle that the thumbscrew
goes through to remove the module.
4. Gently pull the module from the chassis using the handle that the thumbscrew
goes through
First push SET on the LED display and set function.
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Displayed Message
Alarm Status
System Response
No alarm
STA LED is green
Optical output low
STA LED turns to red
Optical output high
Laser bias high
000
001
002
003
004
005
006
007
008
Laser temperature high
RF input low
Module temperature high
TEC current high
RF input high
STA LED turns to red
STA LED turns to red
STA LED turns to red
STA LED turns to red
STA LED turns to red
STA LED turns to red
STA LED turns to red
TROUBLESHOOTING
When the Status light is red the operator can use “
” “
” and “SET” push button
switch to check the alarms. DANGER/CAUTION: Do not remove the cover of the
transmitter or attempt to modify any part of it under any circumstances. Removing the
cover could cause irreparable damage to the unit, and will void your warranty.
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