CO2 Meter SAN-20 Manual do utilizador - Página 5

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CO2 Meter SAN-20 Manual do utilizador

OPERATION

1. Power button
1) When the Monitor is turned off, press
2) When the Monitor is turned on, press
When the unit is first turned on, it performs 5 seconds countdown for Monitor warm up, then
enters normal display with current O2, temperature, and humidity readings displayed. The
monitor starts taking measurements when power on and updates readings every 2 seconds.
2. Temperature Units Switching Button
2.1 Temperature Unit
Press
shortly to switch two temperature units: °F and °C.
2.2 Menu Status and Configuration Settings
By pressing the temperature unit switching button
status. There are five menu items by pressing the temperature unit switching button
to loop switching between AIR, LX.X, HX.X, A ON/AOFF and E (exit). The menu items
are described in the following table.
Menu Items
"AIR" means Ambient Air Calibration. User presses the power button
AIR
Low Alarm Threshold setup.
L15.0/
L15.5/L16.0/L16
User presses the power button to switch the low alarm
.5/L17.0/L17.5/L
threshold: L15.0 (15.0%), L15.5 (15.5%), L16.0 (16.0%), L16.5
18.0/L18.5/L19.
(16.5%), L17.0 (17.0%), L17.5 (17.5%), L18.0 (18.0%), L18.5
0/L19.5/L23.0/L
(18.5%), L19.0 (19.0%), L19.5 (19.5%), L23.0 (23.0%), and L23.5
(23.5%). Default: L.19.5%
23.5
High Alarm Threshold setup.
H15.0/
H15.5/H16.0/H1
User presses the power button to switch the high alarm
6.5/H17.0/H17.
threshold: H15.0 (15.0%), H15.5 (15.5%), H16.0 (16.0%), H16.5
5/H18.0/H18.5/
(16.5%), H17.0 (17.0%), H17.5 (17.5%), H18.0 (18.0%), H18.5
H19.0/H19.5/H2
(18.5%), H19.0 (19.0%), H19.5 (19.5%), H23.0 (23.0%), and H23.5
3.0/H23.5
(23.5%). Default: H.23.5%
Copyright © CO2Meter, Inc. All Rights Reserved
Functional Description
to implement Ambient Air Calibration (20.90%).
to turn on the unit.
for 3 seconds to turn off the unit.
for 5 seconds, the unit enters into Menu
shortly
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