Remove The Display Module - Fluke 233 Calibration Information Manual

233
Calibration Information

Remove the Display Module

To remove the display module (see Figure 2):
1. Push in on the latches on the sides of the display module.
2. Pull the display module off of the top end of the Meter base.
The Meter base and display module can be a maximum of 10 Meters (30 feet) from each other before the radio
connection is broken. This distance can change if obstacles are between the Meter base and the display module.
There is a radio connection between the display module and Meter base when  shows in the display.
When the display module and Meter base lose the radio connection, the display shows dashes and  blinks.
Possible causes for this loss are the distance is too far for the environment or the batteries in the Meter base are dead.
To reconnect, decrease the distance between the display module and Meter base.
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Figure 2. Display Module Separation
To replace the batteries in the display module:
1. Remove the display module from the Meter base. See the "Remove the Display" section.
2. Remove the battery door of the display module as shown in Figure 3.
3. Remove the two AA batteries and replace them with new ones. Use the correct battery orientation.
4. Replace the battery door on the display module.
Dock the display module with the Meter base and turn the Meter on.
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