Ipod Test Mode - Pioneer DEH-P5950IB/XN/ES Service Manual

1

6.4 IPOD TEST MODE

[Built-in iPod Test Mode Specification (Test mode for service representatives)]
A
[Purpose of this test mode]
This is a specialized mode that aims to check malfunction condition of H/U and measure the product performance.
[Features of this test mode]
Enables switching at any time to the iPod source
Disables communication with iPod
Disables indication of logos (Pioneer) on iPod
Functions regardless of connection of the iPod body to H/U
[How to shift to test mode]
B
The following describes how to enter and display the test mode.
1 Disconnect the iPod body from H/U.
↓
[Background]
↓
If you try to start the test mode without disconnecting iPod, initial communication will start between iPod
↓
and H/U before you can enter the test mode. This will disable the iPod operation from the iPod body.
↓
To enable the iPod operation during the test mode from the iPod body, make sure to disconnect
↓
the iPod body from H/U.
↓
2 Press [4] and [6] together to reset and start the test mode.
↓
3 Press such as the [SOURCE] key to switch to the iPod source.
↓
C
4 Connect the iPod body to H/U as need.
[Cancellation of test mode]
The test mode is cancelled by executing any of the following.
∗
ACC_OFF This applies to the case that the test mode is set to be cancelled with ACC_OFF.
B. Up_OFF
Pressing the H/U reset button
[Operational specifications for test mode]
The following specifies the key allocation and the actions.
Key
D
1 Switches ON/OFF the charging circuit to iPod.
[On-screen image]
The following are the on-screen display images.
The following are displayed as title information.
E
F
54
1
2
Action
ON/OFF state of charging circuit (1: ON, 0: OFF)
DEH-P5950IB/XN/ES
2
3
Default Remarks
OFF
3
4
4