7
6. DC IN Jack
Connect the supplied AC adaptor to this jack.
To prevent the inadvertent disruption of power to
your unit (should the plug be pulled out acciden-
tally), and to avoid applying undue stress to the
AC adaptor jack, anchor the power cord using the
cord hook, as shown in the illustration.
7. OCT SHIFT (Octave Shift) Switch
When the PK-25A is connected to an external MIDI device other than a VK-88 or VK-8,
this switch allows you to transpose the pitch in octave units to match that of the connect-
ed device (p. 12).
8. MIDI CH (MIDI Channel Switching) Knob
This knob allows you to match the MIDI channel settings with other equipment when
the PK-25A is connected to an external MIDI device other than a VK-88 or VK-8 (p. 12).
9. PK OUT Connector
Use the PK cable that is supplied with the VK-88 to connect this connector to the VK-88.
After connecting to the VK-88, make sure to set the PEDAL KEYBOARD [SELECT]
switch on the VK-88’s rear panel to PK IN (VK-88 Owner’s Manual, p. 22).
Do not attempt to use any cable other than the PK cable, since this will cause malfunctions. This connector
cannot be used with the VK-8.
10. MIDI Connectors
Connect a VK-8 or external MIDI device here.
Use a MIDI cable (sold separately) to make the connections.
11. HOLD OUT (Hold Pedal output) Jack
This jack outputs the on/off data from the hold pedal.
Use a monaural cable (phone-phone) (sold separately) to make the connections.
If a cable is connected to this jack, Hold data will not be sent from the PK OUT connector or the MIDI
OUT connector.
12. EXPRESSION OUT (Expression pedal output) Jack
This jack outputs the data from the expression pedal.
Use a stereo cable (phone-phone) (sold separately) to make the connections.
The expression pedal is designed only for Roland/Boss products. Connecting it to products made by
manufacturers other than Roland or Boss may cause malfunctions.
If a cable is connected to this jack, Expression data will not be output from the PK OUT connector or
MIDI OUT connector.
13. FOOT SW-L OUT/FOOT SW-R OUT (Foot switch L output /Foot switch
R output) Jacks
These jacks output on/off data from the foot switches.
Use a monaural cable (phone-phone) (sold separately) to make the connections.
If a cable is connected to these jacks, on/off data from the foot switches will not be output from the PK OUT
connector or the MIDI OUT connector.
Cord Hook
The cord of the supplied
AC Adaptor
To the Power Outlet
NOTE
NOTE
NOTE
NOTE
NOTE
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