OHAUS RI Series, Maintenance Manual

Page: 6 / 84

Maintenance manual RI Series
01/09/2006
Page - 6 -
2.3 RI Series keyboard:
The keyboard has 80 keys, 4 configurations are available, numerical keys are situated at the centre
for keyboards type 1, 2 and 4 and on the right for type 3 and 5.
Keyboards type 4 and 5 are entirely definable by the user excepted for the following 20 keys which
have fixed location.
-10 numerical keys
-1 "V" key : Record seller or validate the functions
-1 "*" key : Total request
-1 "+/x" key : Record or multiply non weighed articles.
-1 "_" key : Subtract
-1 "T" key : Tare request
-1 "ANN" key : Cancel an entry
-1 "PLU" key : Switch to PLU mode (numerical inputs call up a PLU)
-1 "PLU" key : Switch to "Non PLU" mode (the numerical input enters a unit price)
-1 "C" key : Reset to zero or cancel an operation
-1 "," key : Decimal point.
- Keyboard number 1 and 2 :
6 direct users, up to 30 indirect users, 40 direct PLUs, 8 function keys.
The direct PLU keys (from 1 to 40) can be labelled. Blank labels supplied with the scales fit into
the areas delimited by the keys.
Programming keyboard on the opposite side of the working key board.
This side of the keyboard is used to program all the machine's functions.