Ventilation Test Instruments
9555 Menu Structure and Quick Reference
Application Note TSI-145
Keypad Functions
ON/OFF Key
Press to turn the A
IRFLOW
9555 on and off. During the power up sequence the
display will show the following: Model Number, Serial Number, Software
Revision and Last Date Calibrated.
Arrow (
ST
) Keys
Press to scroll through choices while setting a parameter. Pressing the
ST
keys simultaneously will lock the keypad to prevent unauthorized adjustments
to the instruments. To unlock the keypad, press the
ST
keys simultaneously.
(Enter) Key
Press to accept a value or condition.
Arrow (
g
or
h
) and
Menu Soft Keys
Press arrow keys to change choices while setting a parameter. Press the
Menu
soft key to select the Menu selections, which are Display Setup, Pressure Zero,
Settings, Flow Setup, Actual/Std Set up, Data Logging, Applications, Calibra-
tion and Printer.
Battery Indicator
Activity Area
Soft Key Indicators
Soft Keys
Additional Messages
Primary Parameter
Pressure Ports
Secondary Parameters
