Product Outline; Hardware; Display; Keyboard - Olivetti ECR 7100 Service Manual

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1. PRODUCT OUTLINE

1-1 HARDWARE

The terminal uses a 8-bits single chip microcomputer. The CPU has 60K bytes of internal ROM and
2K bytes of internal RAM, and uses 256K bytes S-RAM of external memory.
This terminal uses 9-digits LCD.
This terminal also has a battery -backed up clock that keeps tracks of the month, day of the week,
date, hour and minute.

1-2 DISPLAY

Front Display is 7seg 10 digits VFD.
NO Rear display

1-3 KEYBOARD

The keyboard consists of Stroke 37 keys with key caps (except numeric keys).
.
14
7 8 9
4 5 6
1 2 3
0 00 .
ECR7100 Service Manual Y110910 - 8