MSA altair 5, Руководство по эксплуатации, Страница: 37 / 221

US
MSA OPERATION
ALTAIR 5 - Operating Manual
37
3.5. Data Logging
Connecting Instrument to PC
(1) Switch ON the ALTAIR 5 and align the Datalink Communication port
on the ALTAIR 5 to the IR interface of the PC.
(2) Start the MSA Link
TM
software on the PC and start connection by
clicking the connect icon.
See MSA Link
TM
documentation for detailed instructions.
3.6. Function Tests on the Instrument
Alarm Test
(1) Turn ON the instrument. The user should verify that:
•
alarm LEDs flash
•
horn sounds briefly
•
vibrating alarm triggers briefly.
3.7. Safe LED
The instrument is equipped with a green "SAFE LED". This green
SAFE LED flashes every 15 seconds under the following conditions:
•
the green SAFE LED is enabled
•
instrument is on the normal Measure Gases page
•
combustible reading is 0% LEL or 0%CH
4
•
Oxygen (O
2
) reading is 20.8%
•
Toxic sensor readings are 0 ppm
•
no gas alarms are present (low or high)
•
instrument is not in Low Battery warning or alarm
•
Toxic sensor, STEL and TWA readings are 0 ppm.