Additional Source Mode; Protection Pass Mode - Denon AVR-4520CI Service Manual

4. Additional Source mode

4.1. Specifications
• The Additional Source setting is added for the custom installer. When the setting is "ON", AUX3-7 is added as a
Source.
It is possible to add the number of Sources for use by assigning various input connectors in Input Assign Menu.
• The added AUX3-7 is displayed and available for selection in the Source related settings such as Input Setup in Setup
Menu.
• The default setting is "OFF".
4.2. Operation
1. Press the "Power Operation ( X )" button while pressing "BACK" and "CURSOR f " buttons on the set to turn the power
on.
2. After the POWER ON sequence, FLD displays the indication for the Additional Source mode.
3. Press the "Cursor 0 "/"Cursor 1 " buttons to select the setting.
OFF
ON
* A d d
Upper
Lower
• ON is selected
Lower
• OFF is selected
Lower
4. Press the "ENTER" button to confirm the setting.

5. Protection Pass mode

5.1. Specifications
• Turn the power on with Protection disabled.
Except for disabling the Protection detection, this operation is the same as the normal power on.
5.2. Operation
1. Press the "Power Operation ( X )" button while pressing "DIMMER" and "BACK" buttons on the set to turn the power
on.
2. The POWER ON sequence starts. The Protection detection is disabled.
P r o t e c t i o n
Upper
Lower
This is displayed for 5 seconds before returning to the normal display.
S o u r c e
< O F F
< O N
< O F F
M o d e
>
>
>
P a s s
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