TM 55-6930-212-10
Section IV. AUDIO RECORD PLAYBACK/PERFORMANCE PLAYBACK
8-69. GENERAL DESCRIPTION.
8-70. Mode selection at the IOS automatically selects the appropriate record/playback unit for training mode. The
system provides the 1to 5-minute audio and performance record/playback (instant replay) and audio for instructor-
selected ATIS conditions, demo commentary, and communications record/playback.
8-71. INSTANT REPLAY.
8-72. Performance history is recorded automatically when the simulator is not in freeze. Audio for the performance
record/playback is recorded automatically when the simulator is not in freeze and the microphone is keyed.
8-73. Playback is initiated by depressing a numbered (1 to 5 minutes) switch on the PLAYBACK panel. Both the audio
and simulator flight then play back for the number of minutes selected by depressing the FREEZE switchlight on the
TRAINING PROBLEM CONTROL panel. During slow-time, or during repeated playback, there is no synchronization of
recorded audio with the performance playback.
8-74. Playback can be terminated at any time, and training can be continued from where the playback was initiated by
depressing the RESET and then FREEZE switchlights. Playback can be terminated and the trainee allowed to take over
at any point during playback by depressing the FLYOUT and then FREEZE switchlights.
8-75. ATIS.
8-76. Four different air traffic information system (ATIS) weather conditions recordings can be created. ATIS selection
requires the use of the IOS keyboard. Type 20, ENTER, to display the current conditions page on the AID. Modify the
appropriate line by typing LINE NO. (25), SPACE, VALUE (0-4), ENTER.
8-77. To record ATIS, proceed as follows:
a. Ensure that simulator is in FREEZE.
b. Depress STUD MON switchlight. Ensure that light is illuminated.
c. Depress AUDIO RECORD ENABLE switchlight.
d. Type 20 and depress ENTER key at keyboard.
e. Edit CAIRNS WX line 25 to 1, 2. 3, or 4 as desired.
f. Select HOT MIKE on pilot ICS box. Put on pilot headset.
g. Depress ATIS RECORD switchlight.
h. Talk into pilot headset mike for approximately 1 minute.
i. Depress ATIS RECORD switchlight. CAIRNS WX line 25 on page 20 assumes a value of 0. AUDIO RECORD
ENABLE switchlight extinguishes.
8-86
