2-7
User Guide for Cisco LCD Professional Series Displays
OL-17986-01
Chapter 2 The Basics
Getting to Know Your Cisco LCD Professional Series Display
Locking Front Panel Controls and the Remote Control
You can protect your LCD display from unauthorized use by locking the controls on its front panel and
locking the buttons on your remote control. While they locked, all of these features are unavailable,
except buttons that you use on the remote control to enter a secret PIN and thereby regain access.
Procedure
Step 1 To lock these features, press Lock on your remote control.
Step 2 To unlock these features, press Lock again and then press numeric buttons on the remote control to enter
the 4-digit PIN.
Our factory default values are well known for the PIN, which is not secret until after you change it from
the factory default. The default is 0000 for 40" LCD displays and 1234 for 52" LCD displays.
Related Topics
• About Controls and Sensors on the Front of Your LCD Display, page 2-3
• About the Remote Control, page 2-6
• Editing the 4-digit PIN from the Safety Lock PIN Menu, page 4-14
6 Mute — Mutes audio output
temporarily and shows an icon on
the lower left of the LCD panel. To
restore audio output, press MUTE
or press -
VOL +.
16 Not available. 27 Not available.
7 Not available. 17 Lock — Activates or deactivates all
function keys on both the remote
control and the LCD display except
for the Lock button.
2
28 P.Mode — Shows on screen which
preconfigured picture mode is
active. Press again to cycle through
modes.
3
8 Menu — Opens the calibration
(OSD) menu and exits from it.
18 Source — Changes the input
signal source. Changing the source
is permitted only for external
devices that are connected to the
display.
29 Not available.
9 Select — Activates a highlighted
menu item.
19 Not available. 30 Not available.
10 Info — Current picture
information is displayed on the
upper left corner of the screen.
20 Not available. 31 Not available.
21 Not available.
1. Cisco LCD Professional Series displays include a built-in high fidelity stereo amplifier with five preconfigured modes: Standard, Music, Movie, Speech,
and Custom.
2. To learn how to use this feature, see Locking Front Panel Controls and the Remote Control, page 2-7. To learn how to change the PIN, see Editing the
4-digit PIN from the Safety Lock PIN Menu, page 4-14.
3. Cisco LCD Professional Series displays are preset with four picture modes: Dynamic, Standard, Movie, and Custom.
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