DT4240 xx xx xx xx
20230503-V0
29
Automatic exit from
the request for the code
If no buttons are pressed, the instrument displays the
mnemonic
(
A
uto
Esc
ape) after 4 minute has
passed from the last pressing of a button, and it
RESTARTS, i. e. goes back to the measuring mode. This
solution is due to security: unauthorised persons, after 4
minute, will not be able to change the settings of the
instrument, should it be left alone for some reason.
Summary of Contents for DT4240 Series
Page 1: ...DT4240 xx xx xx xx AC Voltage Meter Operating Instructions...
Page 68: ...DT4240 xx xx xx xx 68 20230503 V0 10 2 Application example Analog output option...
Page 69: ...DT4240 xx xx xx xx 20230503 V0 69 RS232 communication interface option...
Page 70: ...DT4240 xx xx xx xx 70 20230503 V0 RS484 communication interface option...
Page 71: ...DT4240 xx xx xx xx 20230503 V0 71 RS485 bus topology...
Page 74: ...DT4240 xx xx xx xx 74 20230503 V0...
Page 75: ...DT4240 xx xx xx xx 20230503 V0 75...
Page 76: ......
