PRAXSYM PAMS, Руководство пользователя, Страница: 7 / 20

The OVERTEMP light indicates that the battery pack has exceeded its
maximum temperature during the charge process. When the OVER-
TEMP light is lit, the CHARGE light will be turned off indicating that
the charge process has been halted. Once the battery has cooled
down to an acceptable temperature, the charge cycle will resume.
If it becomes necessary to remove or replace the NiCad battery pack:

Locate the bottom face plate of the unit, which houses the
battery compartment cover

Remove 4 socket head screws from the battery cover bumper

Remove 4 Phillips head screws from the battery cover

Remove the battery cover and disconnect the 2 pin connector

Slide the battery out of the compartment
Storing the PAMS Units
If the PAMS units will be stored for long periods between use (2-3
months), it is a good practice to disconnect the batteries to ensure
long battery life. With the batteries disconnected, they can be stored
charged or discharged. To disconnect the batteries, unplug the 2 pin
connector using the process described in the proceeding paragraph.
Safety/Handling
The PAMS system has been designed to survive in-field usage,
however the following handling restrictions should be observed:

Protect the units from electrostatic discharge

Do not connect high power RF sources (>100 mW) to the input
BNC connector on the receiver. Always use a 30 dB in-line
attenuator when connecting the transmitter directly to the
receiver input.

Do not connect DC sources to the BNC connectors

The Receiver’s RF Input contains a DC bias voltage on the BNC
center pin for powering an external RF switch. Always use a DC
block when connecting the receiver to test equipment.
Equipment Service
Praxsym, Inc. provides repair and maintenance service.
Ph. 217-897-1744 www.praxsym.com sales@praxsym.com
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