Pioneer CLD-V2400 Programmer's Reference Manual page 79

14) SPEED SET
Function: Speed for Multi-Speed playing is specified.
Format: Integer
Explanation: Contents of the Speed Register are rewritten with this command.
Immediately, the completion status is returned. The active mode
of the player does not change. This command is accepted even
when Multi-Speed Mode is in effect.
The speed parameter indicates the number of fields moved per
second, and it is specified in range from 1 to 255. It is 60 (with a
range from 45 to 90) for normal play. The initial value is 60.
The relationship between representative play speeds and
parameters is as follows:
Integer* Possible range
of integers
180 150-255
120 91-149
60 46-90
30 23-45
Figure 4-H
* These integers provide compatibility with LD-V8000, LD-V4400 and the LD-V2200.
Programs written for the LD-V8000 or LD-V4400 using the "range of integers" in
column two will play on the CLD-V2600 and the CLD-V2400 at the corresponding
speeds in column three.
Execution: * Play Mode
3 0 S P M F <C/R>
* 1/2 speed Multi-Speed play
15 S P <C/R>
* 1/4 speed Multi-Speed play
** NOTE: 2SP plays one frame every second (Step 1) on the CLD-V2400. Similarly,
2SP sets a Step 1 to play one frame every second on the Pioneer LD-V2200, LD-V4400
and LD-V8000. Early versions of the CLD-V2400 played 1 frame every three seconds
(Step 3) if a 0SP or 1SP were sent to the player. Later production units of the CLD-
V2400, however, all play Step 1 if a 0SP, 1SP or 2SP is sent to the player. To achieve
compatibility across the player line for a one frame per second playback speed,
programs should send the 2 SP command, followed by MF (Multi-Speed Forward).
CLD-V2600 / 2400 Level I & III User's Manual
CLD-V2600 / 2400 Level I & III • Chapter Four
LD (CAV Only)
S P
Speed
X3
X2
X1
1/2
Integer* Possible range
of integers
15 12-22
7 6-11
4 3-5
2 0-2
R <C/R>
R <C/R>
TP 117 v. 2.0
Speed
1/4
1/8
1/16
Step 1**
4-17
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