Troubleshooting (Operation) - Datasat AP25 Installation And Operating Manual

1.4.3 Manual Automation
The Automation button opens the automation manual control screen.
Figure 9. Automation Manual Control screen
This screen allows for direct control of automation events. These are setup by the theater technician. A
maximum of twenty buttons can be assigned. If no buttons are visible, or there is a need for additional
buttons, please contact your theater service technician.
For details about using macros see the topic Macros, page 97.

1.5 Troubleshooting (Operation)

The following table provides troubleshooting data for the AP25.
PROBLEM
AP25 will not power ON
AP25 front panel display is too dim
No sound in auditorium
AP25 Installation & Operating Guide
AP25 Installation and Operating Guide
SOLUTION
Press and release the power button on the front panel. If the unit will
not power up, be sure the rear panel power switch is ON and the unit
is plugged into a working AC outlet protected by a surge protector.
See Powering ON the AP25 Processor, page 16.
If the AP25 is mounted in a rack and a breaker is used for the rack,
make sure the breaker is ON.
Verify the surge protector is powered and is working.
Try changing the AP25 power cord.
If power is getting to the AP25 but it still will not power ON, maybe the
fuse above the AC In connector (on the rear panel) is blown. Call a
theater technician to check it.
The front panel display automatically dims when not touched for a few
seconds. Gently touch the display screen to brighten it.
On the front panel display, verify the Mute button is not muted. If it is
muted, touch it to unmute it.
Be sure the fader level is not zero (0). If it is zero, then turn the knob
to increase the volume.
Verify the AP25 is in the correct format.
Document # 9301H79500 Ver. 1.00
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