Buck M500 - Controls and Indicators

The A-to-D and D-to-A use a single, multiplexed 12 bit D-to-A converter. The A-to-D function is
achieved by successive approximation, controlled by firmware.
(An automatic gain-set scan is provided at 4 times the normal fast scan speed.) The scan reset time is
17 seconds from 600 cm
-1
to 4000 cm
-1
Controls and Indicators:
Display Indication: Displays wavenumber, transmittance or absorbance, scan
type, scan time, gain and response (seconds).
Controls: Wavenumber increase
Wavenumber decrease
Scan type
Scan time
Absorbance/Transmission
Gain increase
Gain decrease
Scan reset
Scan/Pause
Response
4