Service manual

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ER-A Models PGM/PGM1/PGM2 Mode Overview
Examples ER-A520/530 Job Code 1210 Programming - PLU/UPC/EAN Price
From PGM1 or PGM2 Mode:
ER-A320, 330, 410/420, 440, 450T & 520/530 “Direct Key Entry” Programming - varies by model
For the ER-A320, 330, 410/420, 440, 450T & 520/530 models, the following key operation is used for
PGM/PGM1/PGM2 “Direct Key Entry” programming. Please see the respective model Programming,
Instruction and/or Dealer Knowledge Book for detailed procedures.
General Rule:
When making PGM/PGM1/PGM2 entries, the following rules apply:
1. If an error occurs prior to completing the 1
st
valid entry, it is necessary to depress the [CL] key
and start the PGM Job # again from the beginning.
2. If an error occurs on the second and subsequent preset entries, then depress the [CL] key and re-
enter the desired values.
NOTE:
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