Operating manual of the
Airstar
air irrigator
10/10/2005
DI090220/UM/01-E
Page 8 of 16
S.A. Instrumentation DIFRA
C
C
h
h
a
a
p
p
t
t
e
e
r
r
V
V
Operation mode
The AIRSTAR is a thermal device for stimulation and is exclusively designed
for the diagnostic of human vestibular organs (caloric tests)
Before to bring the AISTAR into service, it is highly recommended you read
the user’s manual.
The AIRSTAR may never be used in rooms where are explosive risks.
Selection of the temperature
The B1 button below on the right of your display, on the front panel of your
AIRSTAR (Figure 4), enables to select one of the four set point temperatures,
programmed beforehand in your device. Either TA, TB, TC or TD. In general, TA and TB
are used for cold irrigation, TC and TD for hot irrigation. The only restriction is that TD is
higher than TC, TC higher than TB, TB higher than TA!
T° D (°C) > T° C (°C) > T° B (°C) > T° A (°C)
Default settings : TD=48°C, TC=44°C, TB=30°C and TA=26°C
Figure 4
Adjustment of the light intensity of the display
The P button allows to adjust the light intensity of the display.
Airstar
P
B1
TA
TB TC
TD
A
27.0