Connecting Pc For Upgrades - Sherwood Newcastle R-865 Operating Instructions Manual

11. CONNECTING MICROPHONE
• To use Auto Speaker Setup function, connect the supplied
microphone to the SETUP MIC jack.(For details, refer to
"When selecting the AUTO SPEAKER SETUP" on page
55.)
Notes:
• Because the microphone for Auto Speaker Setup is
designed for use with this receiver, do not use a
microphone other than the one supplied with this receiver.
• After you have completed the auto speaker setup
procedure, disconnect the microphone.

12. CONNECTING PC FOR UPGRADES

• This receiver incorporates RS-232C terminal 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 RS-232C terminal to your PC.
Notes :
• Be sure to set the UPGRADE switch to "SVC" (service)
before updating.
• This switch should be set to "OPR" (operation) during
normal operation except for upgrades.
If not, this receiver will not operate normally.
• 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.
13. SWITCHED AC OUTLETs
• Theses outlets are switched on(power-on mode) and
off(standby mode) according to power control as
follows(Maximum total capacity is 100 W, 1 A).
Standby mode - Switched AC outlet off
Power-on mode - Switched AC outlet on
14. AC INLET
• 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.
UPGRADE switch
13
Microphone
PC with RS-232C port
To a wall AC outlet.