User's Manual

PDL-4 A.C.ID-M System (with GPS) User Guide
Page 10
• Contrast –
On screen slider adjusted by Lighter/Darker keys or
Gain Control.
• Backlight -
Off, On, Auto.
§ Clock -Daylight Saving, Time Zone, Time Format,
Time, Date.
§ Upload, Download, Defaults, Test
Upload Data Log -
Start, Cancel.
Download S/W Upgrade -
Start, Cancel.
• Restore System Defaults -
Confirm Restore, Cancel.
• Self-Test –
Automated tests and results followed by
further manual test options.
User Preferences Screen
The User Preferences screen displays the following
options:
§ GPS power options
• Idle Timer Switch-Off -
5, 10, 15, 30, 60 Minutes, or Continuous.
§ Auto gain-
Enabled-Disabled