Gas Detection (Australia) Pty Ltd
GTD 2000 Ex Operating Manual
Page 22 of 26
M-GTD2000Ex-01-01
10.1 Output current setting
-. Touch “
▲
” and “
▼
”switch at the same time for
over 2 seconds to enter PASSWORD MODE.
[PASSWORD]
-. Input password (2 digits set by user) with “
▲
” or
“
▼
” switch and touch “FUNC” switch to go into
maintenance mode
-.This mode detects voltage of sensor without
multi-meter. Touch “FUNC” switch to enter the next
maintenance mode.
[SENSOR-V]
- The applied voltage to sensor is set around 2.6V
-. Touch “RESET” switch to go back to the detecting
mode.
[ - - 4 m A - - ]
-. This mode is to control 4mA output current when
LCD display is zero. Output current is changed when
every touching “
▲
” or “
▼
”switch.
-. Detector enter into the next maintenance mode
when touch “FUNC” switch (Be careful when
changing)
-. Touch “RESET” switch to go back to the detecting
mode.
[ - - 2 0 m A - - ]
-. This mode is to control 20mA output current when
LCD display is full scale of setting range. Output
current is changed when every touching “
▲
” or
“
▼
”switch.
-. Detector enter into the next maintenance mode
when touch “FUNC” switch (Be careful when
changing)
-. Touch “RESET” switch and go back to the
detecting mode.
Gas Detection for
Defence