GMI Gasurveyor 11-500, Руководство пользователя

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15
Changing Range
Each single press of Button Two changes the gas
range selected. The display cycles through the available
ranges as follows:
LEL/GAS – Oxygen – LEL/GAS (in ON mode)
Volume Gas – Oxygen – Volume Gas (in Purge mode)
Note: The instrument, by default, auto-ranges between
LEL and Volume Gas.
Summary of Button Operation
f f O s e h c t i w S
t n e m u r t s n I
e g n a R t x e N
Measure
Mode
Single Press
Press and
Hold
Double
Press
Button 1
Button 2
Acknowledge
Alarm
Toggles Pump
On / Off
(during operation)
On s e h c t i w S
t n e m u r t s n I
On s e h c t i w S
t n e m u r t s n I
in Purge mode
LEL - O - LEL (On)
VOL - O -
VO
L (Purge)
2
2
OPERATION