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Manual G-26.4000:
Page 21
National Rejectors, Inc. GmbH, Germany
10. Operating Keys
Keys
F = Function select / Return to standby
E = Execute function / Rapid increase of values
P = Programming / Return to standby
+ = Increase of values
Display shuts down approximately 40 msec after last use of key.
Continuous depression of key gives rapid indexing forward.
Protection against unauthorized or inadvertent programme changes:
* Switch over switch on CPU pc-board (protected = left or upper plug position)
Note
: Units with a model number higher than G-26.4000/4 have an additional switch on the interface
module. This switch must be in position ‘keyboard enabled’.
When keyboard is blocked the following functions are possible:
- function 01 (inventory)
Referring to the G-26.4800 Professional this function can be inhibited by the vending machine.
Thus function 01 can only be executed when either the keyboard is enabled or by the vending
machine.
- filling of tubes
- display of line conditions
- functions 19 and 20
All other functions are selectable. However, changes are not possible.
Operating Keys