Harris OTM-20, Installation And Operation Handbook

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Installation
OTM-20 Installation and Operation Handbook 2-2
Optical Power Test Input
The fiber optic power metering input used to receive optical signal. It is a Fiber Optic
FC/PC connector. Optional SC/ST connectors available.
RS-232 Data Port
This interface is used to upload stored measurement records to the PC data collection
software for further analysis, statistics, and reporting.
CAUTION : Avoid looking directly at the optic output. The laser is a non-visible laser.
Maintenance of Batteries
The battery used for the Harris OTM-20 is the NiMH battery.
Cautions during Operation :
Auto Power Off occurs under the following conditions:
•
The instrument will be auto power off when there is insufficient power during
operation and low power will be shown on the LCD.
•
The Auto Off function is active and shuts down the device after being idle for 5
minutes.
Cautions in Recharge :
•
When the AC adapter is applied, the OTM first performs a quick charge. After the
Quick charge is performed, the OTM automatically switches to trickle charge after
the voltage reaches a predefined parameter. The battery can be damaged if the
operating temperature range is exceeded during charging.
•
Do not charge for over eight hours.