User Guide Manual

Operation, cont’d

MTPX Twisted Pair Matrix Switchers • Operation

3-22

PRELIMINARY

6. Press and release the View button to exit View-only mode (ﬁgure 3-32).

PRESET

VIEW

CONTROL

Press the View button

to exit View-only mode.

The View LED returns to the unlit state.

All input LEDs and output LEDs

return to the unlit state.

Figure 3-32 — Press the View button to exit View-only mode

Using global presets

The current conﬁguration (conﬁguration 0) can be saved as a preset in any one of

32 preset memory addresses. All 32 presets are assigned to the input buttons and

output buttons and are available from the front panel. When a preset is retrieved

from memory, it becomes the current conﬁguration.

 • Onlytheaudioandvideotiesarestoredandrecalled;audiogainandvolume

settings and mutes are not saved, and they do not change when a preset is

recalled.

• Presetscannot be viewed from the front panel unless recalled as the current

conﬁguration. Presets can be viewed using Extron’s Windows-based control

program. See chapter 5, “Matrix Software”, for more details.

• Thecurrentcongurationandallpresetsarestoredinnon-volatilememory.

When power is removed and restored, the current conﬁguration is still active

and all presets are retained.

• Whenapresetisrecalled,itreplacesthecurrentconguration,whichislost

unless it is also stored as a preset. The recalled preset overwrites all of the

current conﬁguration ties in favor of the preset conﬁguration ties.

• Onmatrixsizesof1632andlarger,eachinputbuttonisassociatedwitha

preset of the same number.

• Onmatrixsizesof1616andsmaller,eachinputandoutputbuttonis

associated with a preset. Figure 3-33 shows the presets associated with the

input and output buttons for the MTPX 1616 and smaller matrix sizes.

Preset

INPUTS

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

12345678 910111213141516

OUTPUTS

Figure 3-33 — Preset locations, MTPX 1616, MTPX 168, and MTPX 816