Extron electronic USP 507 manual Powering Up, Resetting the Unit with the Reset Button, 2-7

Powering Up

When applying power to the USP 507, the unit undergoes a start-up self testing sequence (see image below) and then the LCD displays the default display cycle.

Default display cycle

Apply power

When in use but not in any menu mode, the LCD screen defaults to cycling through the input/output configuration currently installed. The displayed content may vary, depending on the input video signal type. See figure 2-3 for a typical default display cycle.

10

sec.

Extron
USP 507	v1.xx

3

sec.

All buttons flash in sequence

(green, red, amber).

1
sec.	1	2

Menu and Next buttons remain lit.

		1
MENU	NEXT	sec.	1	2
					1
		Last active input sec.

3button remains lit.

sec.

Key

= unlit = lit = flashing

Default Display Cycle

Input #2		2	Output Rate
		sec.
60.0kHz	75.0Hz		1024x768	60.00Hz

2 sec.

NThe input and output rates shown in the default display

cycle may differ, depending on the type of video signal active.

Figure 2-3 — Typical default display cycle

The default display cycle shows the output rate and the refresh rates for the currently selected input.

Resetting the Unit with the Reset Button

There are four reset modes (numbered 1, 3, 4, and 5 for the sake of comparison with Extron IPL products) that you can access by pressing the Reset button on the rear panel. The Reset button is recessed, so use a pointed stylus, ballpoint pen, or Extron Tweeker to press it. See the table on the next page for a summary of the reset modes.

CReview the reset modes carefully. Using the wrong reset mode may result in unintended loss of flash memory programming, port reassignment, or processor reboot.

NThe reset modes listed in the table close all open IP and Telnet connections and close all sockets. Also, each mode is a separate function, not a continuation from mode 1 to mode 5.

Mode 1	RESET
Press and hold
the Reset button.
Modes 3, 4, and 5		Reset LED flashes once,
		twice, or three times.
	RESET
Press and hold for		RESET
3, 6, or 9 seconds.

Figure 2-4 — Resetting the USP 507

Release Reset button.

Apply Power RESET

Release, then immediately press and release again. Reset LED flashes in confirmation.

RESET

USP 507 • Installation 2-7