Rion NA-28, Manual, Page: 51 / 98

43
Commands
GRP
Toggle graphical/numeric display (corresponds to GRP/NUM key
operation)
Switches between graphical display and numeric display in analyzer mode.
Only valid if the unit is currently in
L
p
mode and currently processing
(including pause). In other cases, error 0003 is returned.
Setting command GRP p1
Parameter Content
p1 = 0 Graphical screen
p1 = 1 Numeric screen
Request command GRP ?
Response data d1
Return value Content
* Same as for setting command
WGT
Set frequency weighting characteristic (corresponds to FREQ
WEIGHT key operation [main]/Sub channel measurement Fre-
quency weighting [sub])
Only valid if the unit is currently in
L
p
mode (except pause). In other
cases, error 0003 is returned.
Setting command WGT p1 p2
Parameter Content
p1,p2 = 0 A-weighting
p1,p2 = 1 C-weighting
p1,p2 = 2 Z-weighting
* p1 specifi es the frequency weighting for the main channel and
p2 for the sub channel.
Request command WGT ?
Response data d1,d2
Return value Content
* Same as for setting command
* d1 specifi es the frequency weighting for the main channel and
d2 for the sub channel.