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To maintain the steady performance, these are recommended to clean the tape running system and autmatic
adjustment of RF system every the following hours as a guide.
• every 50 hours (H02) : Cleaning by cleaning tape (Refer to Section 2-9-1.)
• every 200 hours (H02) : Take the following steps to clean.
• every 500 hours (H02) : Perform "A12 : ADV EQUALIZER".
Procedure
(Refer to Volume 1 of MAINTENANCE MANUAL Part 2)
Refer to Section 2-2-1.
Refer to Section 2-2-2.
Refer to Section 2-2-3.
Refer to Section 2-2-4.
Refer to Section 2-2-4.
Refer to Section 2-2-5.
Refer to Section 2-2-6.
Refer to Section 2-2-7.
Refer to Section 2-2-8.
Not Replacement
Refer to Section 2-2-9.
Refer to Section 2-2-10.
Refer to Section 2-2-11.
Refer to Section 2-2-12.
Refer to Section 2-2-13.
Refer to Section 2-2-14.
1. Cleaning by cleaning tape (Refer to Section 2-9-1.)
2. Cleaning by cleaning cloth (Refer to Section 4-2-2 through 4-2-6.)
(Refer to Section 1-3 in Volume 1 of MAINTENANCE MANUAL Part 2.)
Remarks
In an environmental condition of high humidity and excessive dust to
operate the unit, it may cause in shortening the life of the heads.
Therefore, it is recommended to use the unit in an air-conditioned place at
middle tempareture and humidity of the specifications, and lesser dust
circumstances. In addition, the tapes should be kept in the same
conditions.
It is recommended to replace the CR spacer (3-182-765-02) at the same time.
C= Adjust the CUE frequency response.
(Refer to Section 6-3-1 in Volume 1 of MAINTENANCE MANUAL Part 2.)
Replace the pinch solenoid when the replacement time or count is reached
whichever is earlier.
4-1. Periodic Check
4-3
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