REED SD-9901, Инструкция по эксплуатации, Страница: 7 / 20

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7
Pantone 534 Blue
Pantone 123 Yellow
Pantone 485 Red
Pantone 123 Yellow
Pantone 534 Blue
Black Rich Black -
20/20/20/100
Blue - 100/80/30/5
Yellow - 0/27/100/0
Red - 10/100/100/5
Yellow - 0/27/100/0
Blue - 100/80/30/5
Only if you REALLY need them:
Pantone 534 Blue - 100/80/30/5
Pantone 485 Red - 10/100/100/5
Pantone 123 Yellow - 0/27/100/
INSTRUMENTS
Operating Instructions
Function selection
This meter can have three probes plugged in at the same time: the Hu-
midity, CO
2
, and either the O
2
or the CO Probe. The meter will datalog all
three values, but will only display one at a time on the LCD screen.
1) Plug in the Humidity, CO
2
, and either the O
2
or the CO Probe into
the meter.
2) Turn on the meter by pressing the Power Button. To turn the meter
off, hold the Power Button for over 2 seconds.
3) Press the Function Button to scroll through the measuring
functions:
Display Function
rH Humidity/Temperature
dP Dew point Temperature
_ET Wet bulb Temperature
CO CO/Temperature
O2 O
2
/Temperature
CO2 CO
2
/Temperature
The selected measurement function will be saved as the default.
Data Hold
While taking a measurement, press the Hold Button once and the mea-
sured value will hold on the screen, and a HOLD symbol will appear. Press
the Hold Button once again will release the data hold function.
Data Record (Max., Min. reading)
The data record function records the maximum and minimum readings.
Press the REC Button once to start the Data Record function and a “REC”
symbol will appear on the display. With the “REC” symbol on the display:
1) Press the REC Button once, and a ”REC. MAX.” symbol along with
the maximum value will appear on the display.
continued...
REED Instruments
1-877-849-2127 | info@reedinstruments.com | www.reedinstruments.com