PPM GASURVEYOR 500 USER HANDBOOK
18
Summary of Button Operation
f
f
O
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
Double
Press
Press and
Hold
Button 1
Button 2
Zero Current
Range
(ppm or Search)
Toggle Pump
On / Off
Switch On
Instrument in
normal mode
Switch On
Instrument in
full autorange
mode
Enable / Disable
or increase level
of audible Geiger
Operator Messages / Fault Flags
Various messages can appear on the LCD screen to
indicate instrument status.
‘SAMPLE’
This indicates that the pump is running and the instrument
is sampling.
‘OFF’
This indicates that the instrument is about to switch off.
This command can be cancelled by a single press of any
switch.
Summary of Contents for PPM Gasurveyor 500
Page 1: ...PPM Gasurveyor 500 User Handbook...
Page 6: ...PPM GASURVEYOR 500 USER HANDBOOK iv...
Page 22: ...PPM GASURVEYOR 500 USER HANDBOOK 12...
Page 48: ...PPM GASURVEYOR 500 USER HANDBOOK 38...
Page 52: ...PPM GASURVEYOR 500 USER HANDBOOK A 4...
Page 62: ...PPM GASURVEYOR 500 USER HANDBOOK B 10...
Page 84: ...C 22 GAS MEASUREMENT INSTRUMENTS LTD...
Page 88: ...PPM GASURVEYOR 500 USER HANDBOOK IV...
Page 89: ......
