Chauvin Arnoux C.A 6121, User Manual

Page: 22 / 23

46
5.7.4. Baud rate
How to set the baud rate ?
1. Press the SET UP key and keep it pressed for approx. 2 s until the Baud menu is
displayed (see fig.39) :
2. Press the BAUD key to open the baud rate setup menu (see fig. 40)
3. Press the
ñ ñ ñ ñ ñ
and
ò ò ò ò ò
keys to set the rate to 300, 600, 1200, 2400, or 4800 bauds.
4. Press the EXIT key to return to the main menu.
5.8. SOUND SIGNALS
There are 3 different types of sound signals :
a) Continuous signal : The displayed result is outside the set limit
b) Beep signal
: Signals pressing of a key or turning of rotary switch
c) Beep-beep signal : End of the timer or of a recording, erasing, printout or transmission to a PC.
5.9. USING THE REMOTE CONTROL PEDAL
The remote control pedal is used to trigger and to stop the measurement (in each function), as well as to save the displayed result
with the foot. We recommend using the pedal when both hands are occupied with the test probes, or when tests are being made
at a distance from the instrument, by means of longer cables.
C2
P2 C1 P1
600V 250V CAT III 600V
TEST
MAINS
TEST
REMOTE WARNING LAMP 12V~
1 - 1.25 - 1.5 kV
START / STOP
TEST ON
230V / 50Hz
500VA
RS232C
MEM/MR PRINT/RS SET-UP
C.A 6121
MACHINE TESTER
ON
OFF
HV
M W R 10A
D t
D
U
ARNOUX
CHAUVIN
INSULATION (M )
W
500 - 1000 V
DISCHARGE TIME ( t) D
CONTINUITY 12V/>10A ( U,R ) D 10A
DIELECTRIC (HV)
START/STOP
IDENT
SAVE
GND
Instrument connector
(female) type MAB 6100
DIN 45322 (front view)
SA
VE
ST
ART/ST
OP
Pedal switches
1
2
3
4
5
2
1
3
5
front view
Fig.41. Connection of the remote control pedal to the C.A 6121 MACHINE TESTER
NOTE : When the remote control pedal is connected to the instrument, the START function on the front panel is not operational,
whilst the STOP function is operational.
How does the remote control pedal work ?
■ ■ ■ ■ ■
The START/STOP function of the pedal is absolutely identical to that of the front panel of the instrument when the pedal is not
connected.
■ ■
■ ■
■
The SAVE function of the pedal is automatic, which means that you simply press the SAVE pedal once to save the result
displayed in the location following the machine number. The machine number must be defined beforehand.
Fig.39. Baud rate menu
SOFTWARE VERSION
MT 1.00
BAUD : 4800
BAUD
Fig.40. Baud rate setup menu
SOFTWARE VERSION
MT 1.00
BAUD : 4800
Exit