De Havilland DASH8 100 Series Maintenance Manual page 108

FREQUENCY (HZ)
0.5 TO 5.0 VOLTS
PEAK TO PEAK
3,400
2,720
1,813
907
453
MASTER
EFFECTIVITY: See Pageblock 61−44−00 page 201
D
S ERIES 100
AIRCRAFT MAINTENANCE MANUAL
INDICATOR (RPM)
PINTER and
DIGITAL
1500
1200
800
400
200
NP CALIBRATION CHECK VALUES
Figure 201
FLIGHT DATA
RECORDER
(VOLTS)
5.00
4.00
2.67
1.33
0.67
61−44−00
Page 204
Jan 15/2008