WYLER BlueLEVEL-2D, Руководство пользователя, Страница: 11 / 65

page 11 of 65 pages
2.1.2 H
OW TO SWITCH THE INSTRUMENT
ON
AND
OFF
The BlueLEVEL-2D features an automatic shut off. In normal mode the instrument is automatically
switched off 60 minutes after the last key operation. This automatic shut OFF function can be
deactivated with a special ON sequence or when using an external power supply
To switch ON
Keep the key pressed until the display and all LEDs
are lit and release the key. The instrument will automatically shut off
60 minutes after the last key operation.
If you keep the key pressed for more than 10
seconds the automatic OFF function is deactivated. This is
indicated by blinking LEDs.
The instrument carries out a short function test and establishes
connections to other instruments, if any had been available before
switching off the instrument.
The instrument changes into measuring mode. The settings, which
were used prior to switching the instrument off, are reloaded.
To switch OFF
Keep the key pressed until the display disappears
(about 3 seconds). All settings are kept and will be reloade d again
next time the instrument is switched on.
2.1.3 K
EYS
/ F
UNCTIONS
/ S
HORT DESCRIPTIONS OF EACH SINGLE KEY
ON/MODE - Key
Function - 1 -
To switch the BlueLEVEL-2D ON. When for starting the key is
pressed, a grey picture will appear on the screen and all LEDs will be
illuminated. After releasing the key the BlueLEVEL -2D is switching to the
measuring mode. The current inclination is displayed in the mode and unit
which was used before switching the instrument OFF. In case of an error the
respective error message is shown in the display. The instrument will
automatically shut of 60 minutes after the last key operation.
If the key is pressed for more than 10 seconds the LEDs start
blinking and the automatic OFF function is deactiv ated .
Exception : If the BlueLEVEL-2D is powered from an external power supply, the
automatic OFF function is deactivated and the instrument will remain ON.
Function - 2 -
To switch OFF, press the key more than 3 seconds , until the
display disappears.
Function - 3 -
With the key you open the menu. Pressing the key repeatedly
will move you through the menu which is indicated by the cursor moving down
to the required function.