Pioneer CDX-P670 Service Manual - Page 38

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CDX-P670

7. GENERAL INFORMATION

7.1 DIAGNOSIS

7.1.1 TEST MODE

- CD Test mode

This mode is used for adjusting the CD mechanism

module of the device.

• Test mode starting procedure

Reset while pressing the 4 and 6 keys together.

• Test mode cancellation

Switch ACC, back-up OFF.

• If the 8 or 9 key is pressed while focus search is in

progress, immediately turn the power off (otherwise

the actuator may be damaged due to the lens stuck).

• Jump operation of TRs other than 100TR continues

after releasing the key. CRG move and 100TR jump

operations are brought into the "Tracking close" sta-

tus when the key is released.

• Powering Off/On resets the jump mode to "Single TR

(91)", the RF AMP gain setting to 0 dB, and the auto-

matic adjustment value to the initial value.

• During exchanging discs, do not press the keys for

the discs to be exchanged.

• The following head units are exceptional so that their

entering ways to the test mode are different from oth-

ers.

Test mode starting procedure

Reset while pressing the 3 and 5 keys together.

KEH-P5010R/X1M/EW

KEH-4011/X1M/EE

KEH-P5011/X1M/EE

KEH-4010R/X1M/EW

KEH-P4010RB/X1M/EW

KEH-P4013R/X1M/EW

KEH-5015/X1M/ES

KEH-P4010/X1M/UC

KEH-P4015/X1M/ES