Extech Instruments EA80 User Manual

EA80-en-GB_V3.6 11/16
7
Setting the Real Time Clock
1. Press “SET” button to enter the real-time clock
setting mode, “SET” is displayed and the
minutes are flashing.
2. Press “” or “” button to set the minutes.
3. Press “” button to move the cursor to
seconds.
4. Press “” or “” button to set the seconds.
5. Press “” button to move the cursor to days.
6. Press “” or “” button to set the day of the real time date. (Please note that this
is not a calendar. Days are elapsed days up to 99 total)
7. Press “” button to move the cursor to the hours. (Please note that this is a 24
hour clock)
8. Press “” or “” button to set the hours.
9. To change any setting, press “” or “” button to move the cursor to desired
position.
10. Press “” button to store the settings and exit this mode.
SET MAX
MIN
ALM
R
M
Err
INTV
Err
CO 2
ppm
ppm
%RH
d-h
CO 2
DEW
WET
°C°F
ppm
CO 2
m:s
8888
8888
8888
88
CAL
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Extech Instruments EA80 Specifications

General

Brand	Extech Instruments
Model	EA80
Category	Measuring Instruments
Language	English