LD9988 User Manual Page 109
Press
to select “Tradition”,
“Simple” or “English” then press
to confirm.
Keytone
To set the keytone on or off. If it is on, it will sound when you press any key.
Choose “Keytone”.
Press
to select “On” or “Off”,
and press
to confirm.
Set Password
Setting Password to keep data secure. The password can be formed by numbers,
letters or symbols up to eight. Only when the password is set, can you touch
to
lock data. The data hidden can be viewed unless the password is cleared.
Note:
If the password is set but the data is not locked, the data still can be viewed.
Only the password is set and the data is locked, can the data be hidden. Forgotten the
password, you can take the unit to our service center to ask for clearing it.
Choose “Set Password”.
Enter numbers, letters or symbols to set
password.(no more than 8 digits).
e.g. enter “123456” and press
,
then enter the password again to confirm.
To clear the password, go to
“Clear Password”, enter the original
password and then press
.
Auto Off Period
If any key isn’t pressed within a period of idle time, the unit will be turned off
automatically so as to save the power.
Choose “Auto Off Period”.
Press
to adjust the time, and
press
to confirm.