10 Operating Instructions IQ-ONE / IQ-ONE+
Bräuniger GmbH
Variometer
The Variometer, the most important instrument, can be adjusted to the pilots’
requirements.
Audio keys
Key
Audio
setting
Set
Option
Direct
choice
Volume
6 levels
A-Int
Basic
damping
1,2,3,4
Unit
VARIO
m/s,
ft/min-
x100
d-Int
Integra-
tion
time
1 to 30s
Audio
Audio
starting
point
0.02...0.4
m/s
Audio
Pitch
Max. at
about 3
to 11 m/s
ASI
On/Off
Analogue Vario-Beam Display
Each graduation on the beam scale equals 0.2 m/s. Up to 5 m/s the beam fills up from
the centre. When the climb exceeds 5 m/s, the climb is displayed in reverse e.g. the
display at 5 m/s is full and it begins to clear from the middle.
Direct functions
The internal loudspeaker volume is set with this key. There
are six levels ranging from zero volume to maximum and back
to zero. The volume is shown in three stages in the display.
Level 0
Levels 1 and 2
Levels 3 and 4 Levels 5 and 6
No
Symbol
When a new level is set there is a time lag of about 0.5 seconds before it activates. This
also applies when switching off from level 6 to level 0.
Climb at
3.2m/s
Climb at
5m/s
Climb at
6.6m/s
Key
3s
Key
3s
Short
key
