4. CONTROL LOCK AND MODE SELECTOR KEYS EO1-11149
4.1 Control Lock
4- 1
4. CONTROL LOCK AND MODE SELECTOR KEYS

4.1 Control Lock

4.2 Mode Selector Keys

There are three types of keys: the REG key, MA key, and S key.
The keys may be inserted or pulled out at the OFF or REG position.
In the OPERATOR’S GUIDE, functions and operations will be described within the range of the Control
Lock positions of OFF and REG using the REG key. Since operations requiring other positions and
keys are controlled by the store manager, they are described in the MANAGER’S GUIDE.
(POSITION) (FUNCTION)
SET............... In this position, the register will allow
programming operations.
......................(Off position) The register operations
are locked when the Control Lock is in
this position.
REG.............. Normal cash register operations are
carried out in this mode.
X...................The sale totals in memory can be read
in this position.
..................This is the “Negative Mode” which
automatically processes all the entries in
the reverse way, i.e. positive items into
negative, and the negative into positive.
It is usually used to return or cancel all
the items once purchased in a sale in
the “REG” mode.
Z....................All the resettable totals and their
respective counters in memory will be
read and reset in this position.
REG key: The
REG key is used by the cashier or clerk who
operates the cash register. This key can access the
positions of OFF and REG of the Control Lock.
MA Key: The
MA key is used by the store manager who will
daily supervise the collection of money and the
printout of transactions recorded by the register. This
key is also used when programming the register. This
key can access the positions of SET, OFF, REG, X,
, and Z.
S Key: The
S key is used by the service person from
TOSHIBA TEC representative to access any position.
To prevent programmed data and sales data from
being changed or cleared by mistake, do not use this
key without instructions of our TOSHIBA TEC
representative.
MA Key
REG Key
MA
S
REG