HCD-GNX60/GNX70/GX9900
SECTION 4
TEST MODE
[GC TEST MODE][MC TEST MODE]
Y This mode is used to check the fluorescent indicator tube,YThis mode is used to check operations of the respective sections
LEDs, keys, MASTER VOLUME jog, OPERATIONof Amplifier, Tuner, and Tape.
DIAL jog, AMS jog, destination, software version and
VACS level.Procedure:
* To enter MC Test Mode
Procedure:1. Press x button, [ENTER] button and [DISC 3] button
1. Press x button, [ENTER] button and [DISC 2] buttonsimultaneously.
simultaneously.2. The CD ring indicators, TAPE A and TAPE B indicators flash
2. All LEDs and segments in fluorescent indicator tube are lightedon the fluorescent indicator tube. The function is changed to
up. All LEDs are lighted up in red color. If the system is turnedVIDEO.
on, the `/1 LED is lighted up in green color.
3. When you want to enter the software version display mode,* Check of Amplifier
press [DISC 1] button. The model and destination are displayed.1. Press [EQ BAND] button repeatedly until a message OGEQ
4. Each time [DISC 1] button is pressed, the display changes fromMAX� appears on the fluorescent indicator tube. GEQ
MC version, GC version, SYS version, CD version, CDDMincreases to its maximum.
version, CDMA version, CDMB version, BDA version, BDB2. Press [EQ BAND] button repeatedly until a message OGEQ
version, ST version, TC version, TA version and TM versionMIN� appears on the fluorescent indicator tube. GEQ decreases
in this order, and returns to the MC version display.to its minimum.
5. When [DISC 3] button is pressed while the version numbers3. Press [EQ BAND] button repeatedly until a message OGEQ
are being displayed except model and destination, the date ofFLAT� appears on the fluorescent indicator tube. GEQ set to
the software creation appear. When [DISC 3] button is pressedflat.
again, the display returns to the software version display. When4. When the [MASTER VOLUME] knob is turned clockwise even
[DISC 1] button is pressed while the date of the softwareslightly, the sound volume increases to its maximum and a
creation is being displayed, the date of the software creationmessage OVOLUME MAX� appears on the fluorescent
is displayed in the same order of software version display.indicator tube.
6. Press [DISC 2] button, the key check mode is activated.5. When the [MASTER VOLUME] knob is turned counter-clockwise
7. In the key check mode, the fluorescent indicator tube displayseven slightly, the sound volume decreases to its minimum and
OK 0 J0V0E0 X0�.a message OVOLUME MIN� appears on the fluorescent
Each time a button is pressed, OK� value increases. However,indicator tub.
once a button has been pressed, it is no longer taken into
account.* Tape function
OJ� value increases in the manner of 0,1, 2, 3 ... if [OPERATION1. When a tape is inserted in Deck B and recording is started, the
DIAL] knob is turned clockwise, or it decreases in the mannerfunction is changed to VIDEO automatically. When [CD SYNC]
of 0, 9, 8, 7 ... if [OPERATION DIAL] knob is turned counter-button is pressed during recording in function, ALC (Automatic
clockwise.Level Control) is turned on.
OV� value increases in the manner of 0,1, 2, 3 ... if [VOLUME]
2. During recording, turn mM knob to counter clockwise
knob is turned clockwise, or it decreases in the manner of 0,
rotation will change the function to TAPE B and rewind the
9, 8, 7 ... if [VOLUME] knob is turned counter-clockwise.
tape in deck B until the recording start position and playback
. >of the tape in deck B is started. If the [REC PAUSE/ START]OE� value increases in the manner of 0,1, 2, 3 ... if
knob is turned clockwise, or it decreases in the manner of 0,button is pressed for a pause and pressed again to resume
9, 8, 7 ... if .> knob is turned counter-clockwise.recording during recording time, when the tape in deck B is
8. When [DISC 3] button is pressed after all LEDs and segmentsrewind, the tape in deck B will be rewind until the position
in fluorescent indicator tube light up, the fluorescent indicatorwhere the pause is applied.
tube displays OVACS A+B APCC�. A is VACS level which is
triggerd by signal level, B is VACS level which is triggerd by* To release MC Test mode.
temperature and CC is VACS level which is triggerd by1. To release this mode, press ?/1 button.
APVACS (Abuse Protection VACS).2. The cold reset is enforced at the same time.
The signal level, which will trigger VACS A is shown in the
center area of fluorescent indicator tube.
9. When [EX-CHANGE/DISC SKIP] button is pressed after all[COLD RESET]
LEDs and segments in fluorescent indicator tube light up,Y The cold reset clears all data including preset data stored in
alternate segments in fluorescent indicator tube would lightthe RAM to initial conditions. Execute this mode when
up. If you press [EX-CHANGE/DISC SKIP] button again, anotherreturning the set to the customer.
half of alternate segments in fluorescent indicator tube would
light up. Pressing [EX-CHANGE/DISC SKIP] button againProcedure:
would cause all segments lights up.
1. Press x button, [ENTER] button, and ?/1 button
10. To release this mode, press three buttons in the same manner
simultaneously.
as step 1, or disconnect the power cord.
2. The fluorescent indicator tube becomes blank for a while, and
the set is reset.
17 |
ACEC
SONY
