Sony STR-LSA1 Service Manual page 14

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9) i.LINK Check
When the DISPSLAY button is pressed while the message "i.LINK Check" is being displayed, the machine enters the i.LINK TEST
mode.
The initial display is "<[BACK]>". When the DISPLAY button is pressed while the initial display is being shown, the message returns
to the i.LINK Check display.
The i.LINK TEST mode contains the total of 90 test items. You can select the desired test item by rotating the JOG dial. (See next page.)
Note that the i.LINK TEST items other than the followings are not used in service.
No.5 Bus reset counter
Indicates the total numbers of the bus reset that are detected until the present time.
Press the DISPLAY button to reset the counter to 0.
How to use this test item:
When a new equipment is connected or removed, the bus reset occurs.
Using this characteristics, confirm that the connectors have no poor contact or that the cables are not open by confirming
the numbers of bus reset.
No.7 Async packet reception counter
Indicates the total numbers of the Async packet that have been received up to the present time except Ack.
Press the DISPLAY button to reset the counter to 0.
How to use this test item:
When the machine receives a command from other equipment, the counter increments.
Using this characteristics, confirm that the commands are correctly received or not.
Let other equipment send the commands and confirm hat the counter increments using the Ping function.
To inter the i.LINK TEST mode, there are two methods. One is to enter the i.LINK TEST mode from the test mode. The other is to enter
the i.LINK TEST mode directly that is described as follows.
1. Press the JOG MENU button while the main power is on. Select the Sound Menu.
2. The display changes to "EQ BANK". Press the ENTER button. Then the display changes to "EQ1".
3. When the ENTER button is kept pressed in this condition, the machine enters the i.LINK TEST mode.
When the same procedure as described above is performed while the machine is in the i.LINK TEST mode, the machine exits the i.LINK
TEST mode.
In the same manner, when the machine has entered the i.LINK TEST mode directly, press the DISPLAY button while the <[BACK]> is
being indicated. Then the machine returns to the i.LINK Check indication from which you the machine can move to any other test mode
item.
10) All Clear
When the ENTER button is pressed while the message All Clear is being displayed, the various settings are returned to the default
settings when shipped from the factory.
The display turns off for a moment, the message "All Clear!" appears and the machine exits the test mode to return to the Power on
status.
14

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