General Adjustments And Tests - Raytheon STD 21 GPS Operation Manual

2.2

General adjustments and tests

2.2.1 Adjustment of brightness and contrast
Figure 4:
Use the "Dim up" key (Figure 4/1) to make the display and the background illumination
brighter and the "Dim down" key (Figure 4/2) to make it darker.
This setting is retained even after the equipment has been switched off.
To adjust the contrast, press the "Dim up" (Figure 4/1) and "Dim down" (Figure 4/2) keys
simultaneously. The display now changes:
1
Figure 5:
Adjust the contrast using the "Contr. Up" (Figure 5/2) and "Contr. Down" (Figure 5/3)
keys.
The display reverts on pressing the "Esc" key (Figure 5/1) or after a time out period of
approximately 4 seconds.
3717/110--850.DOC020002
Satellite Compass
GPS
Select
Menu
068.7°
HEADING
GPS
Config
.
LAT: 054°21.164' N
GPS
LON: 010°08.220' E
Hdg.
WSG' 84
Controls and Indicators on the Operator Unit
GPS
Esc
068.7°
HEADING
LAT: 054°21.164' N
LON: 010°08.220' E
WSG' 84
Adjusting the contrast
STD 21 GPS
Dim
up
Contrast
Dim
down
Lamp
Test
Contr.
up
Contr.
down
10
1
2
2
3
Edition: Feb. 05, 2007