Battery Replacement - Keysight Technologies N6705C Operating And Service Manual

Battery Replacement

The internal battery powers the real-time clock. The primary function of the clock it to provide a time
stamp for the internal file system. If the battery fails, the clock and time stamp function will not be
available. No other instrument functions are affected.
Under normal use at room temperature, the lithium battery has a life expectancy between seven and
ten years. Note that battery life will be reduced if the instrument is stored for a prolonged period at
temperatures above 40 degrees C.
The part number of the battery is Panasonic CR 2032.
Step 1. Remove the top cover. Loosen the thumbscrews to remove the top cover. The battery is
located right behind the front panel assembly.
Step 2. Lift the clip and remove the old battery. Use a small flat-blade screwdriver and carefully lift the
clip. Remove the battery.
Step 3. Install the new battery. Insert the new battery. Make sure that the positive side (+) is facing up.
Release the clip.
Step 4. Reassemble the unit and turn it on. Then reset the date and time. Refer to
Properly dispose of the old battery in
accordance with local laws and regulations.
Keysight N6705C Operating and Service Guide
9 Service and Maintenance
Clock Setup.
441