Specifications

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4. Set the key sound.
You can turn the key touch sound on and off by
using or and then press .
The “Key sound” can also be set using the “Setting”
function. (See page 96.)
5. Delete the Easy Learn memory.
When using the unit for the first time, select
“Yes” and then press .
A demonstration display will appear.
* If you select “Yes” and then press after
having used the unit before, the Easy Learn List in
the memory will be deleted.
Demo function
When you turn on the power, a demonstration
display will begin to explain the contents of the
unit.
You can stop the demonstration by pressing any of
the keys.
* If you want to turn off the demonstration display,
press (SET) and select “Demo Message”.
Select “Disable” and press .
(See page 94.)
Preparation for using the unit
1. Install the Batteries.
After purchase and before using the unit for the
first time, install the two AAA alkaline batteries
packed with the unit in accordance with the
following procedure.
1. Slide the lock button to the right and release the
lock on the battery lid.
2. Remove the battery cover by depressing it lightly
with both thumbs and sliding it in the indicated
direction.
3. Insert the batteries as illustrated, making sure not to
mistake the polarities (+, –).
4. After closing the battery lid securely, slide the lock
button to the left and lock the battery cover.
2. Reset the unit.
When using the unit for the first time after
installing the batteries, always first reset it by
pressing the Reset switch on the back of the
unit with a narrow-tipped object after turning off
the power.
3. Adjust the LCD contrast.
Use or to adjust the contrast of the
display and then press .
The LCD contrast can also be adjusted using the
“Setting” function. (See page 97.)