Backlights And Indicators; Display Backlight; Keypad Backlight; Speaker Volume - Honeywell Thor VM3 Manual

Backlights and Indicators

Display Backlight

There are several configuration options for the Thor VM3 display backlight:
Power Management
The display backlight is controlled by power management. When the user activity timer expires, the display backlight is
turned off. Timeouts can be set for the available power management schemes.
See Power (page 5-49) for configuration options.
See Power Options
Backlight Brightness
The intensity of the display backlight can be manually configured:
1. Press the Blue key to enter Blue mode
2. Press the P5 key to increase backlight brightness or the P6 key to decrease backlight brightness.
3. Press the Blue key to exit Blue mode.
Refer to the Screen Control
Refer to the Screen Control
Screen Blanking
The Thor VM3 can be configured to blank (blackout) the display while the vehicle is in motion.
Refer to ZoomZone
Refer to the Screen Control
Refer to ZoomZone

Keypad Backlight

By default, the integrated keypad backlight follows the display backlight. The integrated keypad backlight can be disabled.
To change this behavior, see the Misc tab of the
To change this behavior, see the
The integrated keypad backlight follows the display backlight. If the display backlight is on, the keypad backlight is on.
The external USB keyboard backlight is manually controlled.

Speaker Volume

The speaker volume can be adjusted via the Thor VM3 keypad:
1. Press the Blue key to enter Blue mode
2. Press the P1 key to increase speaker volume or the P2 key to decrease speaker volume.
3. Press the Blue key to exit Blue mode.
The current volume level can be viewed on the
adjust speaker volume.
The current volume level can be viewed on the
These items can also be used to adjust speaker volume.
(page 5-18) for configuration options.
(page 5-57) panel for the current display brightness level.
(page 5-37) panel for the current display brightness level.
(page 5-63) for information.
(page 5-39) panel for information.
(page 5-40) for information.
Options
Options (page 5-17) control panel.
Mixer
Sounds
(page 5-43) control panel.
(page 5-38) control panel. This control panel can also be used to
(page 5-38) control panel or via the system tray speaker icon.
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