COMPONENT MAINTENANCE MANUAL
AVIATION RECORDERS
FA2100CVR
Rev. 15 Page 135
Apr. 14/16
Testing & Fault Isolation
23–70–04
Use or disclosure of information on this sheet is subject
to the restrictions on the cover page of this document.
6.
READ
−
OUT CENTER/7 (ROC/7), WINDOWS 7, AUTO
−
TESTING
This section provides instructions for connecting the Recorder Interface Unit to the ROC
and FA2100 under test. Refer to Figure 134 for the ROC/7 w/CVR Automated Test Sta-
tion Software (CATS) FA2100CVR test setup diagram.
CAUTION:Before proceeding, ensure that the power input select switch on the ROC is in
the proper electrical setting: 115 Vac or 230 Vac. If power input select switch is
not in the proper setting, this will cause failure or damage in the units.
A.
READ
−
OUT CENTER/7 (ROC/7) Interconnects
CAUTION:Make certain that all power is turned off before attaching cables. Failure to
turn off power before attaching cables will result in immediate and serious
damage to the unit.
CAUTION:Only connect DC OR AC input voltage. Do not connect both input voltages at
the same time.
(1)
Connect input power as detailed below, depending on the type of input power
used.
(a)
For DC power, connect the DC power cable (17TES0412) from the DC
Power connector (J8) on the rear of the RIU to a DC power supply that
can generate 28 Volts 1 Amp.
(b)
For AC power, connect the AC power cable (17TES0411) from the AC
Power connector (J7) into a watt meter that handles 115Vac, 400 Hz. Plug
the watt meter into a 115 Vac 400Hz AC power supply
(2)
Plug the cable (17TES0418 for ROC/7) into the rear of the recorder to be
tested. Plug the SCSI connector into “Rear Connector Intfc” (J1) and plug the
blue connector into the blue “AC RCDR Power Test” (J9) connector. Both of
these connectors are on the RIU front panel.
(3)
Connect the cable (17TES0072) between the recorder front ATE connector and
the connector on the front of the RIU labeled “GSE Intfc” (J2).
(4)
Connect the USB Interface cable (17TES0415) between the RIU rear panel
connector (J4) and a USB connector on the ROC.
NOTE:
Make the following audio connections from the RIU to Sound Blaster
sound card or to the motherboard sound system depending on the
serial number of the ROC/7. Newer ROC/7 manufactured after Jun.
2014 do not contain the Sound Blaster auxiliary card.
(5)
Attach the RIU Sound Card In (SND IN (J3)) cable 17TES0413 to the Sound
Card Line
−
In (or Microphone
−
In) which is the blue connector.
(6)
Attach the RIU Sound Card Out (SND OUT (J5)) 17TES0413 cable to the
Sound Card Line
−
Out which is the green connector.
The document reference is online, please check the correspondence between the online documentation and the printed version.
