DTP CrossPoint 4K Series Matrix Switchers • Operation 34
Front Panel Operations
The following sections detail the power-up process and then provide sample procedures for
the following actions:
• Creating ties, sets of ties, and configurations (see page 35)
• Changing a configuration (addding and removing ties) (see page 37)
• Viewing ties, sets of ties, and configurations (see page 39)
• Recalling a preset (see page 41)
• Assigning and Unassigning Logos (see page 43)
• Configuring the audio inputs (see page 45)
• Configuring the TP insertion ports (see page 46)
• Reading and setting the Remote port baud rate (see page 47)
• Toggling background illumination on and off (see page 48)
• Locking and unlocking the front panel (see page 48)
• Performing a front panel reset (see page 50)
Power
Apply power by connecting the power cord between the switcher and an AC source. The
switcher performs a self-test that blinks the front panel button indicators red, green, and
amber and then turns them off. An error-free power-up self-test sequence leaves all input,
output, and control buttons either unlit or showing background illumination and the Video
button and the Audio button lit.
The current configuration and all presets are saved in non-volatile memory. When power is
applied, the most recent configuration is retrieved. The previous presets remain intact.
If an error occurs during the self-test, the switcher locks up and does not operate. If your
switcher locks up on power-up, call the Extron S3 Sales and Technical Support Hotline. See
www.extron.com for the phone number in your region of the world.
Front Panel Security Lockouts
In the procedural descriptions that follow, it is assumed that the switcher is in Lock mode 0
(fully unlocked). The following two Lock modes are also available:
• Lock mode 1 — All changes are locked from the front panel (except for setting Lock
mode 2). Some functions can be viewed.
• Lock mode 2 — Advanced features are locked and can be viewed only. Basic
functions are unlocked.
NOTE: The switcher is shipped from the factory in Lock mode 2. See Setting the
Front Panel Locks (Executive Modes) on page 48 for a detailed list of basic and
advanced functions and the procedure to set the various front panel locks.
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