Philips 862478 - Manual (Page 114)

Part 1 Troubleshooting Checklist
6-4 Troubleshooting
Part 1 Troubleshooting Checklist
If any unit is not functioning properly, your first step is to Restore Factory Settings. See
“Restoring Factory Settings” on 5-14 for additional information.
Warning Warning
Do not attempt to troubleshoot the monitor if there is any sign of burning or smoking
coming from the monitor. Call the Philips Response Center or your
local Philips representative immediately.
Checks for
Obvious
Problems
When first troubleshooting the monitor, check for obvious problems by answering the
following questions:
1. Is the monitor turned On?
2. Is the battery adequately charged?
3. If running from mains power supply, is the AC power cord connected to the monitor
and plugged into an AC outlet.
Checks
Before
Opening the
Monitor
You can isolate many problems by observing indicators on the monitor before it is necessary
to open the monitor.
Front Panel LED Description
AC LED On: mains connected, battery charging
Off: mains unplugged
Battery LED On: DC power on, monitor on
Off: DC power off, monitor off