Operational Features; Initial Operation Of The Device - Kompernass KH 2283 Instruction Manual

Operational features

q Display
w
e
r
t
y
u
i
o ENTER
a Number buttons for entering number values
s Programme button G 6 - accesses training programme 6
d Programme button G 5 - accesses training programme 5
f Programme button G 4 - accesses training programme 4
g Programme button G 3 - accesses training programme 3
h Programme button G 2 - accesses training programme 2
j Programme button G 1 - accesses training programme 1
k Speaker for beep sounds
l RESET
; Battery compartment screws
2) Battery compartment cover

Initial operation of the device

> Remove the calculator trainer and accessories from the
packaging.
> Remove all possible sticky tape/foils.
> The battery is already preinstalled. To protect against prema-
ture discharging an isolation strip has been placed between
the poles. Simply pull this out before initial operation.
- For selection of the difficulty level
- On/Off switch
- Switches the acoustic function on and
off
- Division button
- Multiplication button
- Subtraction button
- Addition button
- Input button
- To reset the device
- 4 -