I. Set PITCH CMD knobs on FLT DIR mode selector to ZERO.
J. Place LIGHTS TEST-BRT-DIM switch on center instrument panel to BRT.
K. Open RADIO ALTM-1 circuit breaker on P18 circuit breaker panel.
L. Set FLT DIR mode selector to HDG. Check following on each ADI: V-bars in view; CMPTR flag, SPEED flag, and FAST/SLOW pointer out of view.
4. Test Flight Director System
A. Warning Flag and V-bar Tests
(1) Check for CMPTR flag(s) in view and V-bar(s) out of view as tabulated below. Check that each side operates independently of other side.
NOTES: 1. Return circuit breakers to initial conditions after each step.
2. The computer flags shall be out of view unless checked for in view. The V-bars shall be in view unless checked for out of view.
PROCEDURE RESULTS
CONDITION OPEN CIRCUIT BREAKER CMPTR FLAG(S) IN VIEW V-BAR(S) OUT OF VIEW
1. FLT DIR Mode Selectors at HDG a. FLT DIR-1 AC b. FLT DIR-1 DC *[1] c. NO. 1 ADI d. VERT GYRO-1 e. COMPASS-1 f. INSTR XFMR-1 g. STANDBY POWER switch at BATT2. STANDBY POWER switch at AUTO. a. FLT DIR-2 AC b. FLT DIR-2 DC *[1] c. COMPASS-2 d. VERT GYRO-2 e. INSTR XFMR-2 f. NO. 2 ADI 3. COMPASS switch at BOTH ON 2. a. NO. 1 RMI ALT b. COMPASS-2 c. INSTR XFMR-1 d. INSTR XFMR-2 CAPT CAPT CAPT CAPT CAPT -CAPT CAPTCAPT CAPTCAPT CAPT CAPT CAPT F/O F/O F/O F/O F/O F/O F/O F/O F/O F/O F/O -F/O F/OBOTH BOTHCAPT CAPTF/O F/O
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PROCEDURE RESULTS
CONDITION OPEN CIRCUIT BREAKER CMPTR FLAG(S) IN VIEW V-BAR(S) OUT OF VIEW
4. COMPASS switch at BOTH ON 1. a. NO. 2 RMI ALT b. COMPASS-1 c. INSTR XFMR-2 d. INSTR XFMR-1 5. COMPASS switch at NORMAL and VERTICAL GYRO switch at 1 ON AUX. a. VERT GYRO-2 b. FLT DIR-1 AC 6. VERTICAL GYRO switch at 2 ON AUX a. VERT GYRO-AUX b. FLT DIR-2 AC c. FLT DIR-2 ALT DC 7. VERTICAL GYRO switch at NORM and FLT DIR Mode Selector at OFF. -8. FLT DIR Mode Selector at MAN GS a. VHF NAV-1 VOR/LOC b. VHF NAV-1 G/S c. VHF NAV-2 VOR/LOC d. VHF NAV-2 G/S 9. VHF NAV switch at BOTH ON 1. a. VHF NAV-1 VOR/LOC b. VHF NAV-1 G/S 10. VHF NAV switch at BOTH ON 2. a. VHF NAV-2 VOR/LOC b. VHF NAV-2 G/S 11. VHF NAV switch at NORMAL. F/O F/OBOTH BOTHF/O F/O CAPT CAPT BOTH BOTH CAPT CAPT F/O F/O F/O F/O F/O F/O -BOTH CAPT CAPT CAPT CAPTF/O F/O F/O F/O BOTH BOTH BOTH BOTH BOTH BOTH BOTH BOTH
*[1] FAST/SLOW pointer and SPEED flag shall also appear.
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5. Test Command Bars and Annunciation
NOTES: 1. Unless otherwise stated, the following equipment shall be utilized for tests pertaining to the "Capt's Side": FLT DIR Mode Selector and left course knob, Capt's ADI, Capt's HSI, Capt's F/D ANN, VG NO. 1, VHF NAV-1, Radio Altimeter-1, and Air Data Computer-1.
2.
Unless otherwise stated, the following equipment shall be utilized for tests pertaining to the "F/O's Side": FLT DIR Mode Selector and right course knob, F/O's ADI, F/O's HSI, F/O's F/D ANN, VHF NAV-2, Air Data Computer-1, Radio Altimeter-1, and VG NO. 2.
3.
The following tests may be performed on the captain's and F/O's side separately or simultaneously.
4.
The CMPTR flags shall be out of view unless otherwise stated.
5.
The F/D APD HDG SEL annunciator will be illuminated green during the HDG mode test and throughout the following tests except as specified.
A. OFF Mode Tests (Capt and F/O's Sides)
(1)
Set both MODE SEL switches to off. Check that ADI V-bars are out of view.
(2)
With BRT-DIM-TEST switch on center instrument panel set to BRT, press face of F/D APD. Check that A/P and F/D VOR/LOC and GLIDE SLOPE annunciators light amber.
(3)
Press face of A/P APD. Check that all F/D ALT HOLD, HDG SEL, VOR/LOC, GS, and GA annunciators and A/P NAV, ALT HOLD, HDG SEL, VOR/LOC and GS annunciators light green.
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