Operator`s manual

Signametrics 76
Value Meaning
any positive number
Length of the date string
Negative number
Error code
Example char cBuf[64];
t status;
status = DMMGetCalDate(0, cBuf);
DMMGetdB
2064 ;
Description Get dB de the reading at the time relative was activated.
e " 32.h"
int Dmm, double *lpdDev)
at is the dB deviation relative to the
reading made just before the relative function was activated. This function is useful in
ining measurement errors in dB. It can be used for bandwidth measurements or
evaluation.
Parameter
in
SM2060 ; SM
viation from
#includ
SM2060
DMMGetdB(int n
Remarks This function returns a double floating value th
determ
DC
Type/Description
nDmm
int Identifies the DMM. DMMs are numbered starting with zero.
lpdDev
double * Pointer where the dB value is to be saved.
Return Value
Value
Integer error code..
Meaning
DMM_OKAY
Opera mpleted.
e Value
Error
GetdB(0, &dB);
DMMGetdBStr
SM2060 ; SM
Description eviation ding at the time relative was activated.
int DMMGetdBStr(int nDmm, LPCSTR lpszDB)
em This function is the same as the DMMGetdB(), with the exception that it returns a string.
See DMMGetdB() for more details.
tion successfully co
Negativ
code
Example double dB; int status = DMM
2064 ;
Get dB d from the rea
#include "SM206032.h"
R arks