Epson EX51 사용자 설명서

3. Select 

Full Lock 

(to lock all projector buttons) or 

Partial Lock

 (to 

lock all buttons except the Ppower button) and press 

Enter

.

4. Select 

Yes

 and press 

Enter

 to confirm the setting.

5. Press the 

Menu

 button to exit. 

To disable the Control Panel Lock function, select 

Off

 in the Control 

Panel Lock menu. Or press and hold the 

Enter

 button on the 

projector’s control panel for seven seconds. A message is displayed and 
the lock is released.

The projector includes two security locking points to prevent its theft 
when installed or used in public locations: 

■

Security cable attachment

. You can attach a commercially 

available security cable as shown below to secure the projector to a 
table or ceiling mount.

■

Kensington security slot.

 The security slot (located on the side 

of the projector) is compatible with the MicroSaver security 
systems manufactured by Kensington. You can purchase this lock 
from Epson (see page 16).

Security cable 
attachment

Kensington 
security slot