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Standby mode - Switched AC outlet off
Power-on mode - Switched AC outlet on
15. SWITCHED AC OUTLETS
16. AC INPUT
• These outlets are switched on (power-on mode) and off
(standby mode) according to power control as follows
(Maximum total capacity is 120 W (1A)).
• Plug the supplied AC input cord into this AC inlet and
then into the wall AC outlet.
■Note:
• Do not use an AC input cord other than the one
supplied with this unit. The AC input cord supplied is
designed for use with this unit and should not be used
with any other device.
• This receiver incorporates RS-232C as well as USB
terminal on the front panel that may be used in the
future to update the operating software so that it will be
able to support new digital audio formats, external
control by using an external device and the like.
• Connect either RS-232C or USB terminal to your PC
(you don't need to do both).
■Notes:
• Programming for upgrades and external control
requires specialized programming knowledge and for
that reason we recommend that it only be done by
qualified installers. For more information on future
upgrades and external control, visit the Sherwood web
site at www.sherwoodamerica.com or contact your
dealer.
• Do not disconnect the connection cable while updating
the operating software, etc.
Should this happen, it may be result in malfunction or
cause damage to the unit.
14. CONNECTING PC FOR UPGRADES
R-972(A)_ENG_090225:R-972(A) 2009-04-15 오 9:00 페이지 16