Lexicon RV-8 Service Manual page 29

Lexicon
Digital Input to Digital Outputs Test:
This test will verify the audio path between the S/PDIF coaxial and optical inputs 1 to 4 and the Zone 2
S/PDIF coaxial and optical digital outputs.
Setup:
1. Connect the video monitor to the main composite output of the RV-8 and turn the monitor on. This will
allow full viewing of the RV-8's menus.
2. Connect a S/PDIF coaxial digital output from a DVD or CD player to the S/PDIF coaxial digital input
labeled 1 on the rear panel of the RV-8.
3. Connect the S/PDIF coaxial digital output on the RV-8 rear panel to the digital record input jack of the
DAT machine.
4. Connect the left and right analog outputs of the DAT machine to the analog left and right inputs of an
external amplifier. Connect the outputs of the external amplifier to a pair of speakers.
5. Power on the RV-8 using the main power switch on the rear panel.
6. Once the unit is in standby mode, press the front panel standby button or the remote control
POWER button to enter normal operation.
Test:
1. To enter the MAIN MENU, press the remote control Menu
2. Scroll through the MAIN MENU using the Menu
arrow to enter SETUP.
3. In the SETUP menu, highlight INPUTS. Press the Menu
4. Highlight DVD1 and press the Menu
5. Scroll down through the DVD1 menu options and highlight DIGITAL IN. Press the Menu
enter DVD1 DIGITAL IN.
6. Scroll through the DVD1 DIGITAL IN input options and highlight COAX-1. Press the Menu
assign the input to DVD1.
7. Press the Menu
8. Scroll down through the menu and highlight ZONE2 IN. Press the Menu
ZONE2 IN parameter.
9. Press the Menu /
10. Press the Menu
Digital should now be selected as the Zone 2 source.
11. Press the Menu
12. Confirm DVD 1 is selected in the Main Zone and Zone 2 section of the front panel.
13. Place the DAT machine into Record mode.
14. Power on the external amplifier.
15. Insert a disc into the DVD or CD player and press Play. Slowly increase the volume on the RV-8 to a
comfortable listening level.
16. Verify that clean, undistorted audio can be heard.
17. Press Stop on the DVD or CD player and power down the external amplifier.
arrow to select the DVD1 INPUT SETUP menu.
arrow once to return to the DVD1 INPUT SETUP menu.
arrows on the remote until DIGITAL is listed.
arrow once to confirm.
arrow four times to exit the setup menus.
arrow.
/ arrows and highlight SETUP. Press the Menu
arrow to enter INPUT SETUP.
arrow to
arrow to
arrow to select the
4-11