About The Daylight Saving Time - Casio TE-M80 User Manual

2-7-6 Premium/
Discount
• 2.5% premium/discount
(programmed to key)
applied to first item.
• 7% premium/discount applied
to transaction total.
• For programming the key
as percent minus or percent
plus, see page 21.
• For programming percent rate,
see page 19.

2-8 About the daylight saving time

It is possible to set the internal clock forward/backward by 1~9 hour(s)
for the daylight saving time.
• Forward by 1 hour
• Backward by 1 hour
*Put ~ , in case of set the clock by 2~9 hours.
Operation
*
*
Part-2 CONVENIENT OPERATION
Premium
—— Premium rate
—— Premium amount
—— Subtotal
—— Premium rate
—— Premium amount
Discount
—— Discount rate
—— Discount amount
—— Subtotal
—— Discount rate
—— Discount amount
Mode switch
CAL
REG
REG
OFF
RF
PGM
Display
12-3$
12-3$
(blinking)
13-3$
~00
12-3$
12-3$
(blinking)
12-3$
(blinking)
11-3$
~00
X
Z
Set forward by 1 hour.
Set backward by 1 hour.
E
35