Portable multi gas detector
QGM
10
CAUTION
The values of different gases in the device are set based on the international
standards. As such, the alarm set-off values for each gas can be modified upon
the approval and monitoring of the supervisor. The modification may be done
through WatchGas IR-LINK (options).
3.6 DATES AND TIME
Press the button (
) under the (YY/MM/DD) mode for 3 seconds and the day / time mode will
appear. Press the button (
) again for 3 seconds under the (D/T) mode and it will go back to
previous mode.
*The current time shall be automatically synched with that of the PC when linked with WatchGas
IR-LINK.
3.7 SELF TEST
3 sec.