Chauvin Arnoux C.A 6121, Руководство пользователя

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5.7. CONFIGURATION
5.7.1. Display contrast
If the display is not sufficiently readable (screen too dark or lettering intensity too low), the
display contrast must be reinitialised.
How to set the contrast ?
1. Press the SET UP key to open the following menu :
NOTE :
The clock displayed on the screen is working
2. Press the CONT. key to open the contrast set up menu.
3. Press the
ñ ñ ñ ñ ñ
or
ò ò ò ò ò
keys to set the contrast (the best readability).
4. Press the EXIT key to exit the contrast set up menu.
NOTE : The set readability may change due to a change in the temperature of the
screen (instrument heating or change in ambient temperature).
5.7.2. Time and date
How to set the time and date ?
1. Press the SET UP key, see set up menu, fig.35.
2. Press the TIME menu to open the time set up menu:
3. Press the
ñ ñ ñ ñ ñ
,
ò ò ò ò ò
and
ð ð ð ð ð
keys to set hour, minutes, day, month and year.
4. Press the SET UP key to validate this set up; the clock works and the main menu
is displayed.
NOTES :
■ ■ ■ ■ ■
If you do not want to confirm the set time and date, simply turn the rotary switch.
■ ■ ■ ■ ■
The clock displayed in the time set up menu is not running.
5.7.3. Warning buzzer
One of the functions of the warning buzzer is to provide audible information relating to the evaluation of the measurement result
(set threshold value exceeded or not). This warning buzzer is on during and at the end of the measurement, only if the warning
buzzer is set to the
ON position. As the buzzer continues to beep when the result exceeds the set threshold value, it can disturb
the user, which is why it is possible to cut off the warning buzzer. When the warning buzzer is cut off, it is only switched off for the
result evaluation function, but remains on in all other cases (reaction to the operation of press keys, rotary switch etc...).
How to switch the buzzer on or off ?
1. Press the SET UP key, see configuration menu fig.35.
2. Press the BUZZ. key to open the buzzer setup menu.
3. Press the
ñ ñ
ñ ñ
ñ
key to set the buzzer to on or off.
4. Press the EXIT key to exit the buzzer setup menu.
SOFTWARE VERSION
MT 1.00
TIME : 11:33
DATE : 26-06-97
CONT. TIME BUZZ.
Fig.35. Set up menu
Fig.36. Contrast set up menu
SOFTWARE VERSION
MT 1.00
CONTRAST = 50%
Exit
Fig.37. Time setup menu
SOFTWARE VERSION
MT 1.00
DATE : 23-06-97
TIME : 11:33
Fig.38. Buzzer setup menu
SOFTWARE VERSION
MT 1.00
BUZZER(LIMITS):
ON
Exit