SA5052 Digital Multimeter User ‟s Guide
Shijiazhuang Suin Instruments Co., Ltd. 36
If disable the beep, the multimeter won‟t beep in below conditions:
①
For MAX/MIN function, it finds out the maximum and minimum.
②
For Read Hold function, it captures the stable reading.
③
For Limit Test function, it is out of the limitation.
④
For Diode Test function, it tests the forward biased diode.
Since the beep function disabled, but mulimeter still beep under below conditions:
①
Error occurs.
②
Over the continuity limitation.
③
Key pressing beep.
Front panel operation:
press
【
Shift
】
+
【
Config
】
+
【
Enter
】
key and select option
2: SYS
MENU
by
【
<
】
or
【
>
】
key
.
Then press
【
Enter
】
key to enter inot menu and select option 2
:
BEEP
by
【
<
】
or
【
>
】
key. Finally press
【
Enter
】
key to select ON or OFF to enable or disable
the beep.
● Beep status is stored in volatile memory, the default status is on when multimeter power
on or after reset by remote interface.
3.5.3 Firmware vesion inquiry
Multimeter returns 3 codes, first is version number of input/output processor, second is
software vesion and third is FPGA version.
Front panel operation:
press
【
Shift
】
+
【
Config
】
+
【
Enter
】
key and select option 3
: SYS
MENU
by
【
<
】
or
【
>
】
key
.
Then press
【
Enter
】
key to enter inot menu and select option
5: REVISION
by
【
<
】
or
【
>
】
key. Finally press
【
Enter
】
key to display the revision.
3.5.4 Remote interface configuration
Multimeter has GPIB, RS232 and USB interface for selection, but only one interface can be
enabled each time. Default enabled interfaced is RS232 when out of factory and which is
only selected by front panel.