Fluke DSP-2000 - Manual (Page 47)

Getting Started
Remote Communication Error
2
2-31
Remote Communication Error
If you are running the NEXT@REMOTE or RL@REMOTE test, and the main
unit detects a communication problem with the remote, the following message
appears on the main unit:
REMOTE communication error. This
message means that the REMOTE data cannot be transmitted to the main unit,
usually because the cable is defective. To verify proper remote operation, run a
self-test as described in the earlier section “Performing a Self-Test.”
Battery Status
The test tool displays a message when its battery voltage or the remote battery
voltage is low. Table 2-7 shows the battery status messages and what you should
do if a battery message appears.
Note
To ensure continued operation while charging the battery, always
connect the ac adapter/charger when the message
WARNING RECHARGEABLE BATTERY VOLTAGE IS
LOW appears.
Table 2-7. Battery Status Messages
Message Displayed What You Should Do
WARNING RECHARGEABLE BATTERY VO
LTAGE IS LOW.
Connect the ac adapter/charger.
RECHARGEABLE BATTERY VOLTAGE IS
TOO LOW TO OPERATE.
Turn the test tool off and connect the ac
adapter/charger. If the tool does not operate
when you turn it on, turn it off again and allow
the battery to charge for about 30 minutes.
WARNING REMOTE BATTERY VOLTAGE
IS LOW.
For a standard remote, have a 9V alkaline
battery available. For a smart remote or second
main unit, connect the ac adapter/charger.
WARNING REMOTE BATTERY VOLTAGE
IS TOO LOW TO OPERATE.
Replace the alkaline battery in standard remote.
Charge the NiCad battery in a second main unit
or smart remote.
INTERNAL DATA STORAGE BATTERY VO
LTAGE IS LOW.
Have the lithium battery replaced at a Fluke
Service Center.