Compaq 5525B Manual De Usuario
Terminating Resistor Configurations
139
The shipping kit for this printer includes 220 ohm pull-up and 330 ohm
pull-down alternate terminating resistors. If you install the 220 ohm pull-
up resistor, you must also install the 330 ohm pull-down resistor.
pull-down alternate terminating resistors. If you install the 220 ohm pull-
up resistor, you must also install the 330 ohm pull-down resistor.
lists the three terminating resistor configurations you can install:
Removal and Installation
The procedure for removing and installing terminating resistors is
provided in your
provided in your
Maintenance Manual.
IMPORTANT
This is an involved maintenance procedure; only a trained
technician should perform this procedure.
technician should perform this procedure.
Table 5. Terminating Resistor Configurations
Configuration
Pull-Up (RP1)
Pull-Down (RP2)
Factory Default
470 ohm
1K ohm
Alternate 1
220 ohm
330 ohm
Alternate 2
1K ohm
none