824 Reference Manual
iii-ii
Pausing Measurements..................................................................................2-8
Back Erasing .................................................................................................2-8
Changing the detector of the displayed SPL value ............................................2-8
Changing the frequency weighting of the displayed SPL value ........................2-9
Changing the displayed secondary parameter..................................................2-10
Changing the frequency weighting of the displayed Lpeak value ...................2-10
Changing the amplitude range, or input Gain ..................................................2-10
Views ....................................................................................................................2-11
Selecting a VIEW.............................................................................................2-11
Data Storage and Recall........................................................................................2-13
Storing Data.................................................................................................2-13
Recalling Data.............................................................................................2-13
Calibration ............................................................................................................2-14
Correction of Calibrator Output Level.............................................................2-17
Chapter 3 Front Panel Keys; Functions and Menus 3-1
v Power Key .........................................................................................................3-3
Power-up the Instrument / Viewing PWR Display............................................3-4
Power Settings....................................................................................................3-6
Extra Notes on Power Conservation ..................................................................3-8
s Run/Stop Key ....................................................................................................3-8
R Reset Key ..........................................................................................................3-9
p Pause Key........................................................................................................3-10
Pause............................................................................................................3-10
Pause, Back Erase .......................................................................................3-10
Preview........................................................................................................3-11
lrud Arrow Keys.................................................................................3-11
c Check Key........................................................................................................3-12
V View Key.........................................................................................................3-12
D Data Key..........................................................................................................3-13
S Setup Key ........................................................................................................3-14
Save ID........................................................................................................3-16
Title .............................................................................................................3-16
ID Name ......................................................................................................3-16
Write Protect, Delete, Write Enable IDs..........................................................3-17
TTools Key .........................................................................................................3-18
About................................................................................................................3-20
Calibration........................................................................................................3-22
Clock/Timer .....................................................................................................3-23