Accutorr Plus™ Operating Instructions
3 - 17
Operation
Setting the LCD Contrast (View Angle Adjustment)
3.8
Setting the LCD Contrast (View Angle Adjustment)
The LCD on the Accutorr Plus advanced models can be adjusted for optimum viewing. The
MENU key (8) and the LCD Up and Down Arrow keys (9 & 10) are used to adjust the
contrast.
1.
Press and hold the
MENU
key (8) (2 beep tones, approx. 3 seconds). A beep tone is
generated when the key is first pressed and the display changes to the menu. When a
second beep tone is generated, release the key.
2.
To quickly adjust the contrast, press and hold either the
LCD
Up or Down Arrow
key
(9 or 10). For fine adjustment, momentarily press either the
LCD Up or Down Arrow
key.
3.
The LCD contrast adjustment is saved by either pressing the
MENU
key (8) again or not
pressing either the
LCD
Up or Down Arrow
keys (9 & 10) for 15 seconds.
NOTE:
The contrast setting will be the same each time the unit is
turned on, unless readjusted by the user.
3.9
Display Time Out Mode
To conserve power, most displays will blank at user selected times. The LCD illumination time
out can be set between 3 and 15 minutes. The LED display time out can be set between 5
and 60 minutes. Since the Accutorr Plus can be powered from either an AC or DC source,
the user configuration allows the setting of separate times for each type of power source. See
User Configuration, section 3.15 for more information on setting the time out minutes.
To turn on the LCD light, press the
MENU
key (8). To turn on the LED displays, press any key.