Extron electronic 68-1383-01 REV. E manual 10 11 13 14 15

3.Select an output: Press and release the output 1 button.

In figure 32 through figure 34, the lit or blinking input buttons indicate 41.5 percent of the applied audio input. The unlit input buttons indicate an audio volume attenuation of

39 dB. Figure 33 and figure 34 show the same 41.5 percent, 39 dB volume.

Press the button. It lights green

1 2

17 18

				• 39 dB attenuation
				• 41.5% volume
O	1	2	3	12 13		14	15	16	I
U
									N
T									P
P
									U
U
	17	18	19	28	29	30	31	32	S
T									T
S

Each lit input button beyond input 1 indicates that 3 percent of the total input volume is applied to the output. The flashing button indicates an additional 1.5 percent.

Figure 32. Select Output 1

Figure 33 shows the same volume as figure 32, but displayed on a 16-input-button switcher, such as an MTPX Plus 1616.

					39 dB attenuation,
					41.5% volume
							INPUTS
1	2	3	4	5	6	7	8	9	10 11 12	13 14 15 16

Figure 33. Volume Display on a 16-Input-Button Switcher

Figure 34 shows the same volume as figure 32, but displayed on a 12-input-button MTPX Plus 128.

		39 dB attenuation,
		41.5% volume
I	1	2 3 4 5S 6 7	8	9 10 11 12
T
N
P
U

Figure 34. Volume Display on a 12-Input-Button Switcher

NOTE: Volume is protected when front panel Lock mode 2 is selected. You can

view the volume in Lock mode 2 but you cannot change it from the front

panel (see “Setting the Front Panel Locks (Executive Modes)” on

page 59).

If front panel Lock mode 2 is selected and you try to perform step 4, the actions are ignored and the Enter, Video, and Audio buttons flash.

MTPX Plus Series • Operation 57