11
Gilian
®
GILAIR-3 & GILAIR-5 AIR SAMPLING SYSTEMS
Sensidyne Document No. 800880M (Rev E)
1.3
DISPLAY ICONS & MESSAGES
Available only on Clock Timer and Program Timer
Models.
• Flashing Battery
A flashing battery icon indicates that the battery voltage
is below its nominal value.
• Flashing Clock
A flashing clock icon indicates that the sampler is in the
programming mode.
• Non-Flashing Clock
A non-flashing clock Icon indicates that the sampler is
in the process of executing a sampling run.
• Display Letters
“
D
”
Initial delay interval prior to starting the
first sample interval.
“
R
”
Run Time interval.
“
D
” + “
R
”
Pause interval between Run Time inter-
vals.
“
C
”
Cycles. The number of times that the Run
Time interval is performed.
“
PC
”
Basic program which does the simple
Timer mode.
“
P1
”
User-defined program.
“
P2
”
User-defined program.
“
P3
”
User-defined program.
“
P4
”
User-defined program.
“
P5
”
User-defined program.
“
P6
”
User-defined program.
“
E
”
Programming error.
• Display Messages
“
LAST
”
Flashes alternately with the data and
icons of the last sampling run ex-
ecuted.
“
Old
”
Flashes alternately with the data and
icons of the sampling run executed
prior to the ”LAST” sampling run.
“
SHUT
”
/
”
OFF
” A reminder message to move the On/
Off switch to the Off position to con-
serve the battery charge. It indicates
that 5 minutes have elapsed since: 1)
a fault condition has terminated the
sampling run, or 2) a programmed
sampling run has reach completion
(see Section 2.3.8).
“
CAL
”
Flashes if the air sampler is prepared
to run the pump without gathering
sampling data. Solid if the pump is
running, to enable calibration of the
sampler’s air flow rate.
• Fault Sampling Time
This number indicates the percentage of sampling time
that the pump ran while it was outside the 5% fault tol-
erance envelope during the run. The number is located
on the bottom right portion of the display.
