Specifications

Replacing a Defective EEPROM
Fi re 3-24 showshow to remove the EEPROM from the Model 4tHlt,425t,or
&
I systemunit without removing the CPU board. To replace an EEPROM in
a Model 4tXk,42Ss,or 433ssystem unit, you must remove the CPU board. Refer
to the appropriate CPU board in Figure 3-23 for the location of the EEPROM.
Figure3-24. Rephzcingthe EEPROM in a Model 400t, 425t, or 400dl
3-26
Configuration