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DK312C Jumper Plug Installation
Setting jumper for LOOK AHEAD CACHE function

Table 2-4 LOOK AHEAD CACHE function jumper setting

No. Jumper plug JP114 Meaning
1 The LOOK AHEAD CACHE function is not selected. The DK312C uses a 32KB buffer size. (NOTE)
2 Selects the LOOK AHEAD CACHE function. The DK312C operates with the buffer size (number of the segments) specified on JP126.

JP114 is set at the factory not to select the LOOK AHEAD CACHE function (No.1). Setting No.2, the LOOK AHEAD CACHE function operates immediately after turning on the power.
Use the MODE SELECT (15) command to execute or stop this function.

(Note)
Set 1 for the the number of the segments when not selecting the LOOK AHEAD CACHE function.

Jumper Plug Location

 
 






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