HTR-5890
26
HTR-5890
HARD FLOW
This sub-menu is used to check operation of the flow port
of the hardware. “OK” appears when the check result is
satisfactory and “NG” when it is not.
10. RS-232C
This menu is used to check transmission of the data
and the flow port of the hardware.
With the power turned off, short between pins No.2
(RxD) and No.3 (TxD), and between pins No.7 (RTS)
and No.8 (CTS) of the RS-232C terminal. (Be sure to
turn off the power when shorting the pins.)
Start DIAG and select the menu.
There are two sub-menu items.
TxD/RxD DATA
The sub-menu is used to check transmission of the test
data. “OK” appears when the data is transmitted properly
and “NG” when it is not.
In this mode, NULL command transmission is continued
after the test command is transmitted.
RxD
RTS CTS
TxD
1
2
3
6
7
8
9
4
5
9. MANUAL TEST
The noise generator with a built-in DSP outputs the test
noise through the channels specified by the sub-menu.
The noise frequency for LFE is 35 to 250 Hz. Other than
that, the center frequency is 800Hz.
TEST ALL
TEST FRONT L
TEST CENTER
TEST FRONT R
TEST SURROUND R
TEST SURROUND BACK R
Noise is output from all channels.
Noise is output from the FRONT L channel.
Noise is output from the CENTER
channel.
Noise is output from the FRONT R channel.
Noise is output from the SURROUND R
channel.
Noise is output from the SURROUND
BACK R channel.
TEST SURROUND L
Noise is output from the SURROUND L
channel.
TEST SURROUND BACK L
Noise is output from the SURROUND
BACK L channel.
TEST PRESENCE R
Noise is output from the PRESENCE R
channel.
TEST LFE
Noise is output from the SUB
WOOFER channel.
TEST PRESENCE L
Noise is output from the PRESENCE L
channel.
