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6-3

(4)

The Emergency history display screen will be restored soon.

Emg. History Check

Laser Hours

CD

999h

59min

DVD

999h

59min

1. 01 05 04 04

00 92 46 00

00 00 00 00

00 00 23 45

2. 02 02 01 01

00 A9 4B 00

00 00 00 00

00 00 23 45

[Next] Next Page [Prev] Prev Page

(12) Press - key, return to TOP MENU.

Information of firmware version.

(1)

In standby mode, press [TOP MENU], [CLEAR], [POWER] to
enter Remocon Diagnosis Mode.

(2)

Select “4. Version Information”.

Version information

Firm (Main)

: Ver. xxxxx

Firm (Sub)

: xxxxx

RISC

: xxxxx

8032

:  xxxxx

Audio DSP

: xxxxx

Servo DSP

: xxxxx

-

 Return to Top Menu

(3)

Press - key, return to TOP MENU.

The IF-144/IF-145 boards (IF CON) test mode is the IF CON
self-diagnosis mode. The IF CON can diagnose the functions of the
IF-144/IF-145 boards that the IF CON controls. Normally, the IF
CON makes a serial communication with the SYSTEM
CONTROL and operates following the commands from the
SYSTEM CONTROL, but in the Test mode, the IF CON operates
independently from the SYSTEM CONTROL.

In the test mode, the following functions can be checked.
1. Button function
2. Remote commander receiving function
3. SYSTEM CONTROL-IF CON serial communication
4. Fluorescent display tube lighting check

- Grid check
- Anode check

5. LED control function

In the test mode, the main unit operates same as usual, except
voltage monitoring, communication, display of fluorescent display
tube, and LED control.
1. The routine that monitors +3.3V (PCONT) of MV-50/MV-51

boards is not provided.

2. The monitoring timer for serial communication with the

SYSTEM CONTROL is not provided. The main unit is not
placed in the Standby mode, even if the communication with
SYSTEM CONTROL is normal.

3. Display of fluorescent display tube.

(Normally, display is mode following the commands from
SYSTEM CONTROL).

4. LED control.

(Normally, control is mode made following the commands from
SYSTEM CONTROL).

The Self Check mode is the function to conduct the basic test to the
FL display and DVD panel section.

At the AC Power ON after reset of IF CON is released, while
pressing with the MV-50/MV-51 boards are not connected to the
IF-144/IF-145 boards, or while pressing the  

x

  key on the main

unit with the IF CON in STANDBY mode, enter [RETURN] 

t

[DISPLAY] (or [SETUP]) on the remote commander, and the main
unit transits to the Self Check Mode.

6-4

When the Self Check mode becomes active at the AC Power ON or by key input, the test display of the following steps (1) to (4) is repeated.

(1)

FLD and LED all ON (for 5 seconds)

(2)

MODEL display (for 2 seconds) (NS36/NS37)

MODEL display (for 2 seconds) (NS45P/55P/61P)

MODEL display (for 2 seconds) (NS63P)

(3)

Version display (for 2 seconds)

(4)

ROM creation date display (for 2 seconds)

6-5

Each Self Check function tests the FLD display, LED display, and key input.

2-3-1. FLD and LED All ON
2-3-1-1. Transition Keys in Self Check Mode
• Z  key and  x  key on the main unit
•

T  key on the remote commander

2-3-1-2. Operation and display
In this mode, all LEDs and all segments of FLD turn ON.

• Example of FLD all ON

2-3-2. Main Unit Key Name Display and Key Code Display
2-3-2-1. Transition Keys in Self Check Mode
• Keys on the main unit except keys transited in Self Check Mode

2-3-2-2. Operation and Display
When a key on the main unit is pressed in the Self Check mode, the name of that key is displayed on the FLD. Aslo, the key name display
and the key code display can be switched with the [DISPLAY] key on the remote commander, “NOTHING” is displayed when nothing is
entered. Also, DVD, V, CD segments turn on when a communication error occurred.

• FLD display (at input of  H  key on the main unit)

Input

IC404: Pin No. (Signal)

Voltage [V]

PIN ef (AD1)

PIN eg (O/C)

PIN eh (STOP)

PIN ej

0 - 0.20

PLAY

OPEN/CLOSE

STOP

POWER

0.60 - 0.82

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-

PROGRESSIVE

-

1.16 - 1.47

PREVIOUS

-

-

-

1.80 - 2.12

NEXT

-

-

-

2.48 - 2.70

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6-6

• Key code display

(at input of  H  key, key code: 0Ah)

• At input of faulty voltage

• When key is pressed double

2-3-3. Remote Commander Key Name Display and Key Code Display
2-3-3-1. Transition Keys in Self Check Mode
• Remote commander keys except keys transited in Self Check Mode

2-3-3-2. Operation and Display
When a key on the remote commander is pressed in the Self Check Mode, the name of that key is displayed on the FLD. Aslo, the key name
display and the key code display can be switched with the [DISPLAY] key on the remote commander. “NOTHING” is displayed when
nothing is entered. Also, VIDEO CD, DVD, and CD segments turn on when a communication error occurred.

• Remote commander key name display (at input of  X  key)

• Remote commander key code display (at input of  X  key, key code:39h)