El-04189
7. ALPHA KEYBOARD (OPTION) (Option)
ALPHA KEYBOARD The SL59 system has the capability to be interfaced with a separate alpha key-
(RK-3-1) board. This typewriter format keyboard greatly enhances the system by allowing
the programming of alpha descriptors for PLU’s or Commodities. All price pro-
gramming can be done through the 57 keys alpha keyboard including pricing by
1/2poundand1/4pound.
ALPHA KEYBOARD
The alpha keyboard is used with the MA1 or MA2 key at the control lock PR2, position.
NUMERIC KEYS The numeric keys are number keys O-9.
m-m
PLU number, unit price and store code etc. can be indexed on this keyboard in-
stead of using the operation panel.
ALPHA KEYS The alpha keys include the entire English alphabet. These keys are arranged in
IA]-El the standard typewriter format for easy data input.
SPECIAL
CHARACTER KEYS
Twelve additional keys are provided to increase the read-ability of descriptors
p-n-~~~lq3-bllTT-lli7qiiq
DATE/TIME KEY This key allows the correct programming of the calendar date and international
pv6-j time. Once this has been set, the Time of Day clock within the SL59 correctly
maintains the time and automatically advances the date.
BACK SPACE KEY The mBK/SP key can be used to retreat to a prior entry in descriptor program-
ming and make a correction.
1 BK/SP j
-8-