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Extech Electronics 7611 - Page 37

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SYSTEM PARAMETER SETUP
31
Use the numeric keys to enter the LCD Contrast level. The program will change the
LCD Contrast immediately when the key is pressed, so the setting can be viewed.
Change the LCD Contrast again or press the SETUP or ENTER key to advance to
the Volume setting, or press the EXIT key to exit from the LCD Contrast setting to
the operation mode. The program will store the Contrast setting automatically.
The LCD Contrast range is from 1 - 9, a total of 9 levels. Level 1 is the lowest
contrast and level 9 is the highest contrast.
8.3 Audible Alarm Volume
Press the SETUP key to advance the menu to the Volume parameter. The display
will show:
Volume = X
0-9 0=OFF 9=High
The Audible Alarm Volume range is from 0 - 9, a total of 10 levels. Level 0 is used
to disable the Audible Alarm. Level 1 is the lowest volume and level 9 is the
loudest.
Use the numeric keys to enter the Audible Alarm level. The program will provide a
sample sound for checking immediately when the numeric key is pressed.
Change the Volume again or press the SETUP or ENTER key to forward to address
setting if the GPIB interface card is installed on this instrument. If this instrument
does not have the GPIB interface card, the program will advance to the Fail Stop
selection program, or press the EXIT key to exit from the Audible Alarm setting to
the operation mode. The program will store the Volume setting automatically.
8.4 GPIB Address
If the GPIB interface card is not installed on this instrument, this setup program will
not appear on the setup menu.
Press the SETUP key to advance the menu to the address parameter. The display
will show:
Address = X
Range : 0 - 30
Use the numeric keys to enter the GPIB Address number, then press the ENTER
key. The program will store the address setting automatically and advance to the
Fail Stop selection.