Chauvin Arnoux C.A 6545 Notice De Fonctionnement page 50

2.2.3. SYMBOLS
MEM/MR indicates the storage (MEM) or memory reading (MR) operations (C.A 6547).
OBJ:TEST Memory address (C.A 6547): the number is displayed above, on the small digital display.
COM Indicates that the instrument is sending data to the printer via the interface (C.A 6547).
DAR/PI/DD indicates the mode chosen before the insulation measurement or the results of these
measurements.
Voltage generated dangerous, U > 120 V
External voltage present.
Activation of the "Programmed-time test" mode or, on the SET-UP position of the switch,
clock adjustment (C.A 6547). Flashes for each sample recorded.
nd
2
Indicates that the secondary function of a key will be used.
Indicates that the battery is low and must be recharged (see § 8).
The voltage is displayed on the small digital display for 2 seconds when the device is
switched on. The main display indicates "bat".
The audio warning (buzzer) is activated.
Indicates that the automatic power save mode function is deactivated.
SMOOTH Smoothing of insulation measurement display.
REMOTE Remote control via interface (C.A 6547). In this mode, all keys and the rotary switch are
inactive, except the OFF position.
FUSE -G- Indicates that the fuse of input "G" is defective.
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