CHAUVIN ARNOUX CA-6524 [12/38] Function keys

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1.8. FUNCTION KEYS

In general, the keys have a first function, marked on the key, obtained by a short press, and a second function, marked under

the key, obtained by a long press.

Key Function

The TIMER key is used to select the , , PI, and DAR functions.

The key is used to switch the display unit backlighting on and off.

HOLD

The HOLD key is used to freeze, then unfreeze, the display of the measurement.

On the C.A 6524 and C.A 6526, the ALARM key is used to activate or deactivate the alarms.

On the C.A 6526, the ALARM key has a two-colour (green and red) indicator to report overshoots of alarm

thresholds.

On the C.A 6524 and C.A 6526, the ∆Rel key is used to display the measurement from which a stored reference

On the C.A 6526, the Bluetooth key is used to transfer data recorded in the memory of the instrument to a

computer using the Bluetooth wireless connection. The Bluetooth link also serves to start insulation measurements

from the PC.

1.9. DISPLAY

G

nF

µF

M

V

G

M

When the measured value is below the minimum, the instrument displays - - - - .

In voltage measurement, when the measurement exceeds the limit (either positive or negative), the instrument displays OL or -OL.