Ricoh D129 Service Manual page 307

Main SP Tables-5
5307 Summer Time
Setting
001
Enables or disables the summer time mode.

Rule Set (Start)
Specifies the start setting for the summer time mode.
There are 8 digits in this SP. For months 1 to 9, the "0" cannot be input in the
first digit, so the eight-digit setting for -2 or -3 becomes a seven-digit setting.
1st and 2nd digits: The month. [1 to 12]
3rd digit: The week of the month. [1 to 5]
4th digit: The day of the week. [0 to 6 = Sunday to Saturday]
003
5th and 6th digits: The hour. [00 to 23]
7th digit: The length of the advanced time. [0 to 9 / 1 hour /step]
8th digit: The length of the advanced time. [0 to 5 / 10 minutes /step]
For example: 3500010
The timer is advanced by 1 hour at am 0:00 on the 5th Sunday in March.
The digits are counted from the left.
Make sure that SP5-307-1 is set to "1".
Rule Set (End)
Specifies the end setting for the summer time mode.
There are 8 digits in this SP.
1st and 2nd digits: The month. [1 to 12]
3rd digit: The week of the month. [0 to 5]
004
4th digit: The day of the week. [0 to 7 = Sunday to Saturday]
5th and 6th digits: The hour. [00 to 23]
The 7th and 8 digits must be set to "00".
The digits are counted from the left.
Make sure that SP5-307-1 is set to "1".
D129/D130
[0 to 1 / 1 (NA/EU), 0 (ASIA) / 1 /step]
0: Disabled
1: Enabled
Make sure that both SP5-307-3 and -4 are correctly set. Otherwise,
this SP is not activated even if this SP is set to "1".
5-48 SM