Service Menu; The Concept; The Structure Of The Service Menu; Service Menu Display - Lightware UMX-OPT-TX150R User Manual

7. Service menu

7.1. The concept

The service menu allows changing some main services (without using any controller
software) which are not available directly with front or rear panel operation.
Info: The normal operation is suspended if the device enter the service menu. Video, audio
and RS-232 transmisson is stopped during the service menu. Signal transmisson will be
restored after a reboot.

7.1.1. The structure of the service menu

The service menu contains functions (what device has e.g. Video priority mode, Output
mode) as a menu items and every function have some (at least two) values can be set.
There is no submenu.
Info: The available functions and its settings depend on the device type. For the complete list
of functions and settings please read section

7.1.2. Service menu display

The service menu uses the device's LEDs to inform the user.
In case of the first item the LSB (Least Significant Bit) LED lights only the other ones are
off. If the second digit and the LSB light at the same time it means the third menu item.
The next table contains a detailed example of a binary display.
Info: The allocation of the LEDs for the service menu depends on the device type. For the
complete list of LED allocation please read section

7.1.3. Enter the service menu

Executing a device specific sequence results the entering to the service menu.
Info: The entering the service menu depends on the device type. For the entering procedure of
the device please read section
Page 48 / 107
1. Some of the devices' LEDs (three or four LEDs in generally) show the number of
the currently selected function (menu item) IN BINARY FORM. These LEDs are
called MENU FEEDBACK LEDs.
in binary form by LEDs
LED 3
Table 7-1. Numbers of the functions in binary form
2. Another dedicated LED shows the number of the currently selected value of the
selected menu item by its blinking number. It is called VALUE FEEDBACK LED.
If the selected menu item contains six values can be set the LED can be blinks
from one to six according the number of the selected value. If the selected value
th
is the 5 one the LED blinks 5 times. After a short break the LED starts blinking 5
times again.
7.2.1 on page 51.
Functions as a menu items
in decimal form
LED 2 LED 1
2
3
7.2.2
7.2.3 on page 51.
st
1 function
nd
function
rd
function
th
4 function
th
5 function
th
6 function
th
7 function
on page 51.
Section 7. Service menu