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Sony Walkman MZ-RH1 - Setting Adjustment Values; Hi-MD3 Setting Procedures; Destination Setting Procedure

Sony Walkman MZ-RH1
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19
MZ-RH1
3-5. Setting The Adjustment Values
3-5-1. Hi-MD3 setting
Preparation:
1. Perform calculation every item based on the data given by the
Hi-MD3 adjustment disc by referring to the following table.
(Round off the value in decimal place)
2. Convert the calculated value into hexadecimal number.
Note: The Hi-MD3 adjustment parameters vary depending on the disc,
and therefore use the parameters of the disc used when performing
the adjustment.
Item No. Calculating formula (*3)
0211 Pr_nominal / 0.05
(*1) Por / 0.05
0212 Kr × (100)
0213 Pw_nominal / 0.05
(*2) Ppw / 0.05
0214 Kw × (100)
0215 Prmin / 0.05
0216 Pwmin / 0.05
*1) If the “Pr_nominal” value is indicated, use the “Pr_nominal” value
and not used “Por” value.
*2) If the “Pw_nominal” value is indicated, use the “Pw_nominal” value
and not used “Ppw” value.
*3) Round off after the decimal point.
Table 3-5-1. Hi-MD3 adjustment parameter
Example of Calculation:
Item No. Parameter
Result
Decimal Hexadecimal
0211 Pr_nominal 2.50 mW 50 32h
0212 Kr 0.3 %/°C30 1Eh
0213 Pw_nominal 7.35 mW 147 93h
0214 Kw 0.4 %/°C40 28h
0215 Prmin 1.9 mW 38 26h
0216 Pwmin 5.8 mW 116 74h
Procedure:
1. Enter the test mode (Display Check mode).
2. Press the [VOL+] key to enter the Manual mode.
3. Press the > key once, press the [VOL+] key once, and press
the > key once again to display as follows.
4. Press the > key once to select the item number 0211.
5. Adjust with [VOL+]/[VOL--] keys so that the adjustment value
of EL becomes calculated value.
6. Press the X key to write the adjusted value.
7. Press the > key to next item.
8. Repeat adjustment from step 4 until item number 0216.
3-5-2. Destination setting
Procedure:
1. Enter the test mode (Display Check mode).
2. Press the [VOL+] key to enter the Manual mode.
3. Press the
> key five time to select the item number 0113
and display as follows.
4. Adjust with [VOL+]/[VOL--] keys so that the adjustment value
of EL becomes “01” (US, Canadian models) or “81” (AEP
model).
5. Press the X key to write the adjusted value.
6. Press the x key four times and back to the Display Check
mode.
0210 DiscPr
adjustment value (hexadecimal)
0113 ******

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