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(4) Install the knobs on the controls.
(5) Install 2 screws in the fiberglass cover.
(6) Install 8 screws which hold the forward and
aft covers.
(7) Connect the battery. Refer to chapter 24-31
(8) If you disconnected the trim switch, do a
function test of the elevator trim.
Refer to chapter 27-31
DA20-C1 AMM
Indicating Systems
Doc # DA201-C1
Rev. 0 31-20-00 Page 1
19 Dec 1997
CHAPTER 31-20
INDEPENDENT INSTRUMENTS
1. General
The airplane has an (optional) electronic clock and an (optional) engine operated hours meter.
Both instruments are in the instrument panel.
2. Description and Operation
A. Electric Clock
The DA20-C1 has an accurate electronic clock (chronometer). The clock is at the top left of the
instrument panel. The clock has a digital display panel. It has GMT, local time and stopwatch
functions. Two buttons control the clock.
The INST LIGHTS circuit-breaker supplies power for the clock. When the airplane power is off,
an internal battery supplies the power for the clock. The internal battery cannot operate the
display or control functions. See the manufacturers data supplied with the airplane for the full
description and operation of the clock.
B. Engine-Operated Hours Meter (Hobbs Meter)
The engine-operated hours meter is at the bottom right of the instrument panel. It is an electromechanical
meter. The right window in the meter shows 1/10 of an hour. The other windows
show hours, tens of hours and so on. The engine oil pressure sensor operates the meter.
Indicating Systems
DA20-C1 AMM
Page 2
29 Apr 2004 31-20-00 Doc # DA201-C1
Rev. 9
Engine-Operated Hours Meter
Clock
L
ELEC.
D.C.
TURN COORDINATOR
INFORMATION
NO PITCH
2 MIN.
R
EPU PITOT STROBE LANDING TAXI POSITION MAP INSTRUMENT
LIGHTS
BRIGHT
DIM
OFF
ON
Maneuvering speed V = 104kts GPS limited for VFR only.
No smoking!
21 S 15
NOSE UP
NEUTRAL
NOSE DOWN
TRIM
INDENT
BENDIX/KING
TST
ALT
OFF
SBY
ON 0 1
KT 76A TSO
2 3
VDO
AMPS
60
-
0
HOURS 1/10
VDO
00 0 0 0
OUTSIDE AIR TEMP.
FAHRENHEIT
A309F
+
60 8
VDO
12 14
16
10
VOLT
MSG D CLR ENT
BENDIX / KING
NRST
ON
PUSH
APT VORNDB SUP ACT NAV FPL CAL SET OTH
KLN 35A
GPS
SCAN
PULL
240
Cylinder Head
100
460
600
°F
360420
VDO
Temp.
VDO
FUEL/FLOW
US.GAL/HR
LITERS/HR
35
4
5
0
0
2
8
15 25
6
45
12
40
10
75 240
OIL
VDO
220
°F
170
Usable
80.5L/21.3 US gal.
VDO
0 11
12
14 34
FUEL
10 80
VDO
OIL
lbs./sq.inch
30 60
8
10
6
4
2
16
VDO
EGT
x100°F
14
MIC
Flaps
ON
OFF
MASTER PUMP
AVIONIC FUEL GEN/BAT
Push-On
Volume ALL
ISO
PM 501
Squelch
100
80
KNOTS
60
AIRSPEED
160
40
140
120
12:45
CONTROL
DAVTRON
SELECT
GMT LT ET
CHRONOMETER
M800
4
5
6
SUCTION
20
20
15
UP
5
10
VERTICAL SPEED
100 FEET PER MINUTE
15
10
DOWN
5
0
4
IN.Hg
1
7
6 5
20.000 FEET
ALT
mb CALIBRATED
8
TO
9
0
3
28.7
2
5 0
3
10
15
1 10 30
0 0 0
HOURS 35
0
1
HUNDREDS
25
20
RPM
OBS
N
E
W
S
B S
PULL
TEST
TSO
OFF
KX 125
BENDIX/KING
COMM
PULL
25K MODE OBS
PULL
PULL
IDENT
NAV
SB
Y OBS
S
FLAG TO
FR
SB
B
Y
N
33
30
W
24
21
S
15
12
E
6
3
PUSH
This airplane is classified as a very light airplane
approved for VFR only, in non-icing conditions.
All aerobatic maneuvers, except for intentional
spinning which is permitted with flaps UP only, are
prohibited. See Flight Manual for other limitations.
ST
A
RT
GE
N
CA
N
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钻石20系列AMM 1(125)
