TEAC RW-H300
Service Manual

2 ADJUSTMENTS AND CHECKS
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2-1 Test Mode
In Standby mode, press and hold the stop + play + pause keys simultaneously for 5 seconds. The display will show the model name and the system controller�s version number, and the test mode is initiated. Press the stop key to exit from the test mode and return to the standby mode.

2-1 ������
�������������stop ��� play ��� pause � ��5���������表示���種������� Version No. �表示������������ stop �������������������������� ���

2-1-1 Front key check
1. Press the play key to enter the front key check mode. 2. The display shows the name of each key to be checked; press the corresponding key. When the check result of the key is OK, the display shows another key name. When the result is No Good, the display continues to show the same key name. 3. When all of the keys have been checked, the display shows "dial50". Check the multi jog dial to confirm that the displayed figure increases when the dial is rotated clockwise and decreases when it is rotated counterclockwise. 4. Press the play key to exit from the front key check mode and return to the Version number display mode.

2-1-1 ����������
1. play ����������������������� 2. 表示������������称�表示��������� ����� ����OK��次�����称�表示���NG��表示� ������ 3. ������確�������� ������� �dial50� �表示����multi jog ����表示����������� 左����������確���� 4. play ������������������������ Version No. 表示����

2-1-2 Display check
1. Press the display key to enter the display check mode. 2. Press display key a few times and ensure that each press lights the display blocks one after another. 3. When all the indicators are lit, press the display key to exit from the display check mode and return to the Version number display mode.

2-1-2 ����������
1. display ����������������������� 2. display ���������表示������������ ������確���� 3. 表示����������� display ���������� �������������� Version No. 表示����

2-1-3 EEPROM default setting
1. Press the erase key. This writes the default values in the EEPROM and checks the written data. When the default data is written correctly, the display shows �EEPROM OK !!�. If not, it shows �EEPROM NG !!�. 2. Press the erase key again to return to the Version number display mode.

2-1-3 EEPROM �����設�
1. erase ������ EEPROM����������込��������込��� �����������正����込������表示�� �EEPROM OK !!� �表示������場�� �EEPROM NG !!� �表示���� 2. �度 erase �������Version No. 表示����

2-1-4 Total recording time display
1. When the record key is pressed, the display shows the time in which the pickup outputs the recording power (in the unit of hour). 2. Press the record key again to return to the Version number display mode.

2-1-4 ������表示
1. record ������������������������ ���表示��� ����hour� 2. �度 record �������Version No. 表示����

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