5-3
PG 720 P Programming Device
C79000-G7076-C721-02
To open your PG 720, proceed as follows:
1. Switch off the PG 720, pull out the power supply connector, and remove
all connecting cables from the unit, including the keyboard cable.
2. Lower the keyboard and detach it.
3. Incline the unit to 90
°
. To stabilize the unit, pull out the extra support and
the fold-down bracket.
4. Open the cover of the battery compartment and disconnect the battery.
5. Push in the snap catches at the bottom with a small screwdriver.
6. Open the front section and lift it out of the main casing.
7. Remove the CD-ROM ribbon cable from the drive connector on the
backplane.
8. Lay the front section with the display on a soft, flat surface.
Snap catches on the base of the unit
2
Pull-out support
Figure 5-1
PG 720 Prepared for Opening
Opening the
PG 720
PG 720 Expansions