CGT1050
–
GT1060
CO
2
/TEMP/RH METER
_____________________________________________________________________________________________
The meter features audible alarm to give warnings when CO
2
concentration exceeds the limit.
(See P1.0 in setup for setting alarm threshold). It emits beeps(Abt.80dB)when CO
2
level goes
over the set value and stops when any key (but
) was pressed or readings fall below the
set value. It beeps again when value goes over the limit. Restart the meter if beeper can't be
stopped.
AUTO POWER OFF
The meter turns off automatically after 20 minutes of inactivity. To override the function, hold
down
and
for 2 seconds to turn on the meter until
“n”
appears.
NOTE:
Auto sleep function will be disabled during calibration mode.
SETUP
Hold down
under normal mode for more than 1 sec to enter setup mode. To exit setup,
press
in P1.0 or P3.0 and it returns to normal mode.
Note:
P2.0 is not applicable in these models but for future model with
CO and CO
2
measurement.
When entering setup mode, P1.0 and “AL” (Fig.10) are displayed on the LCD.
Press
to go into P1.1 for setting CO
2
alarm threshold. The current set value will be blinking
on LCD (Fig11).
Press
to increase the value or
to decrease. Each press tunes
100 ppm and the alarm range is from100 to 9900ppm. When the preferred alarm value is set,
press
to save the setting or
without saving and return to P1.0.
Press
or
in P1.
0
to access P3.
0
for setting up temperature scale (Fig.12).
Press
and it goes into P3.1 with blinking
o
C or
o
F current set (Fig.13) on the lower left
display. To switch
o
C or
o
F, press and . Then press to save the setting or with
Содержание GT1050
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