Table of Contents
Advertisement
1
Terminal Maintenance Procedures
CLEANING THE
SCREEN AND KEYBOARD
The display screen and the keyboard should be cleaned
regularly to remove dust and grease. First, lightly dust the
entire terminal using a damp, lint-free cloth or paper tow-
el. The cloth or paper towel should be damp enough to pick
up any dust, but should not be wet. Avoid wiping dust or
lint into the key area of the keyboard.
Greasy smudges and fingerprints can be removed using
most conventional spray cleaners. Avoid spraying between
the keys.
DO NOT use petroleum-based cleaners (such as lighter
fluid) or cleaners containing benzene, trichlorethylene,
ammonia, dilute ammonia, or acetone because these
chemicals could damage the terminal's plastic surfaces.
BATTERY MAINTENANCE
The non-volatile portion of memory that contains the
terminal's configuration data is protected against destruc-
tion by a battery that is located just above the rear panel of
your terminal. Figure 10-1 shows the rear panel and the
location of the battery.
The battery requires no special care or maintenance. It
should, however, be replaced with a new battery every 12
months. You may purchase a replacement battery through
conventional retail stores. When doing so, request a Mal-
lory Battery, 'J.Ype TR133. You may also order replacement
batteries through your local HP Sales and Service Office
using the following nomenclature and part number:
HP 2624A Battery, HP Part No. 1420-0259
If your HP 2624A includes the optional thermal printer,
you may wish to record the various configuration menus on
paper before removing the old battery. To do so, you must
first use the "device control" set of function keys to select
the integral printer as the current destination ("to") device
and then do the following for each configuration menu:
1. Use the
"conf
ig
keY5"
set off unction keys to display
the particular menu of the screen.
2. Press the . . key and then the "0" key.
BATTERY CLIPS
Figure 10-1. Battery Location, Rear Panel
10-1
Advertisement
Table of Contents
