Managing The Screen Savers; Optional Features; Keypads; Manager's Keylock - IBM 4820 System Reference Manual

Table 12-3. Power management states (continued)
The events for power management are as follows:
Suspend/Resume switch
Touchscreen/Keypad sleep timer
Touchscreen/Keypad touch
DPMS

Managing the screen savers

To ensure that your operating system screen saver works with the screen saver of the
4820 SurePoint Solution, IBM recommends the following changes:
Note: These change will ensure that PosNtouchScreenSaverTime operates properly.
The control panel of your operating system contains the following programs that affect
the screen saver function:
Display
Power management (if applicable)

Optional features

This section describes the optional features available on the 4820 SurePoint Solution.

Keypads

For Touch + I/O models only, an optional 32-key keypad is available with either an ISO
3 track MSR or JUCC MSR.

Manager's keylock

For Touch + I/O models only, the 4820 SurePoint Solution allows for an optional
two-position manager's keylock.
Operating mode
DPMS Standby
On
This switch toggles the power management state.
This timer is activated when the time set elapses after the last keypad or touch
panel access.
The wake signal is activated by touching the touchscreen or keypad when in
standby operation mode.
DPMS controls the power management state according to the sync status.
An icon that resides in Control Panel represent display. Ensure that the screen
saver of the Display is set to None.
An icon that resides in Control Panel represent power management. Ensure
that the Turn Off Monitor timer is set to Never.
Chapter 12. System specifications and planning information
USB/analog
3W
15W
12-3