Modular Analog Audio Router
Rev. 8
3.6.4
Service switches and Reset button
There are two slide-switches and one push-button switch on the card, as
shown in the figure below.
Reset button
Service switches
The push-button switch is the RESET switch. When this button is pushed and
released, the
μ
Controller of the X-point card resets and restarts its operation
with its default settings, or the settings stored in EEPROM.
The slide switch closest to the front of the X-point card (SW2):
This switch
must always stay in the right position, as seen from the card front
.
The switch is
for factory use only
.
The slide switch furthest from the front of the X-point card (SW4):
This switch
must always be in the left position, as seen from the card front
.
The switch is for
factory use only
.
3.6.5
Gain compensation switches
There are 64 Dipswitches (16 blocks with 4 switches each) on the left side of
the X-point card, as shown in the figure below. The switches are numbered as
shown in the table next to the figure (
seen from the front of the card
).
These switches are applied to set gain compensation when using 600 Ohms
load on respective outputs.
Set the Dipswitch to
ON
(direction towards the card front) in order to increase
the level of the associated router output, to compensate for a 600 Ohms load
on respective output.
Default setting is OFF (direction away from the card front).
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