Installation guide
Using and Updating the Logic Analysis System 6
16900 Series Logic Analysis Systems Installation Guide 121
To replace the CPU battery
1 Power down the system and disconnect the power cable before replacing 
the CPU battery.
2 Access the motherboard using the steps described in “To install 
interface cards (16900A, 16902A, 16902B, or 16903A)” on page 113 or 
“To install interface cards (16901A)” on page 118.
3 Using a 1/8 inch flat- blade screwdriver, gently pry the battery from the 
battery receptacle.
4 Insert a new battery (CR2032 3V lithium) into the battery receptacle.
5 Put the frame back together by reversing the “access the motherboard” 
steps used earlier.
Battery Receptacle
CPU Battery
(positive side up)










