Telex DN9848 Loudspeaker Processor LCD Lighting Page, Naming Pages 5 and, To adjust the lighting

Security and other Set Up Options

To switch System Protect on

1Step through the Set Up menu to the System Protect menu page.

2Use the left and centre knobs to set a password of 12 characters (including blank spaces) made up of letters, numbers and a limited number of symbols.

Important! Note that preliminary and subsequent blank spaces are recorded as part of the 12-character password; therefore if you use a short password, the characters must be re- entered in exactly the same position to unlock the panel. To avoid confusion, either record the blanks as part of the password or enter the word at the far left of the display.

3Turn the right-hand knob (‘on>’) clockwise to accept the password and switch protection on.

4Press HOME to apply the System Protect state.

The Home page now indicates the unit is locked with inputs editable. The System Protect state is retained after power down, as will be shown on the Home page when the unit is powered up again.

To switch System Protect off

1Step through the Set Up menu to the System Protect page.

2Use the left and centre knobs to enter the password. Note that the letters must be in the same position as when the password was set.

3Turn the right-hand knob clockwise to apply the password.

4If you have entered the wrong password, the DN9848 will flag it as incorrect and return to the Panel Unlock page for a further attempt.

If accepted, the password cursor stops flashing. When you next access this menu page, System Protect will be in the default Off state.

7.4. LCD Lighting (Page 4)

If required, the lighting of the alphanumeric display can be adjusted to accommodate off-axis viewing.

To adjust the lighting

Step to the LCD page, and turn the left knob to adjust the display contrast. The default setting is 5, with a range of 0-10.

7.5.Naming (Pages 5 and 6)

To help with system identification, the DN9848 unit and the current working memory may each be given a name up to 24 characters long.

Both names are shown in the Home page and are retained after power down, which is particularly useful for system reassembly when changing venues.

To enter a name

Use the left-hand knob to move the cursor right or left, and the centre knob to select the letter, number or symbol. The name is automatically applied.

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