Omega DPG8001, Руководство пользователя, Страница: 12 / 20

12
Determines how long the back light will remain
ON after any key is pressed in Measurement or
Menu Modes (Note: The timer is reset with any
key being pressed.)
1. While in Menu mode, press
U
C
,
U D
➟
until “LIGHT” is displayed.
2. Press
U
u
|
| ➟
for timer value to appear;
“ON” refers to the back light remaining
ON at all times unit is powered ON,
“PRESS” designates that the back light
is switched on / off by briefly pressing
the backlight
U
MENU
➟
whereas, “OFF”
indicates the back light will never be
illuminated. Selecting time values, “1
MIN” (default), “5 MIN”, “20 MIN”, will
activate the backlight symbol on the
LCD display for the designated minutes.
3. Press
U
u
|
| ➟
to select back light time
(display will briefly show “DONE”) and
return to Measurement Mode.
Note:
In “PRESS” mode; factory has set 1
hour timer to save battery.
Feature: Back light indicator will blink 10 sec-
onds prior to light shut off.
Update:
Utilized to select the rate at which the displayed
pressure value is updated on the screen.
This function is used when rapid changes in
pressure cause “flutter” in the display values;
longer intervals will reduce the update rate and
“average” the readings on such applications.
1. In Menu mode, press
U
C
,
U D
➟
until
“UPDAT” appears.
2. Press
U
u
|
| ➟
to select.
3. Press
U
C
,
U D
➟
to select values for
“1 SEC” (default), “500 MSEC”, or “250
MSEC”.
4. Press
U
u
|
| ➟
to select value (display
will briefly show “DONE”) and return to
Measurement Mode.
Note:
Changing value to anything other than
1 sec may cause a slight zero offset, and
it is recommended that the gauge be fully
vented and re-zeroed before taking accurate
readings. Also, battery life will be reduced
by use of an update rate faster than 1 SEC.
Z-Lock: