Super X9SCA, Руководство пользователя

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Chapter 2: Installation
2-27
Internal Buzzer (SPKR1)
The Internal Buzzer (SPKR1) can be
used to provide audible indications for
various beep codes. See the table on
the right for pin definitions.
A. Internal Buzzer
B. Speaker Header
Internal Buzzer
Pin Definition
Pin# Definitions
Pin 1 Pos. (+) Beep In
Pin 2 Neg. (-) Alarm
Speaker
Speaker (JSPK)
On the JSPK header, Pins 3~4 are
used for internal speaker. Close Pins
3~4 with a cap to use the onboard
speaker. If you wish to use an exter
-
nal speaker, close Pins 1~4 with a
cable. See the table on the right for
pin definitions.
Speaker Connector
Pin Definitions
Pin Setting Definition
Pins 3~4 Internal Speaker
Pins1~4 External Speaker
A B