PATLITE BSV - Manual (Page 16)

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8-1-1 Signal Input
There are two kinds of signal inputs, bit input and binary input.
The difference in a signal input is explained below.
(1� Bit Input
• The short-circuiting of the signal lines CH1 through CH4 to the common line will playback MP3
data.
Signal lines CH1 to CH4 corresponds to message Numbers 1 to 4, respectively.
• A maximum of 4 message channels can be played back. (When the sound reduction function is
active, a maximum of 3 message channels can be played back�
• When two or more inputs are simultaneously entered, the input is chosen in accordance to
priority, in which the higher number is of higher priority.
In the memory playback mode, the memory saves the input based on the priority of the higher
number.
When the sound reduction function is activated, the CH4 signal line turns into the sound
reduction signal line.
Refer to pg 14 “7-2. Sound Reduction Function”.
• Refer to the corresponding playback mode for a detailed explanation of the time chart.
(2� Binary Input
• The short-circuiting of the signal lines CH1 through CH4 to the common line will playback MP3
data.
About the relation between message No. to reproduce and CH signal line input,
refer to pg. 25 “10. Binary Input Table”
• A maximum of 15 message channels can be played back. (When the sound reduction function is
active, a maximum of 7 message channels can be played back�
• When the sound reduction function is activated, the CH4 signal line turns into the sound
reduction signal line.
Refer to pg. 14 “7-2. Sound Reduction Function”
• Refer to the corresponding playback mode for a detailed explanation of the time chart.
The order of input priority is from right to left:
CH4 > CH3 > CH2 > CH1
CH1
CH2
An input-off state of 100 ms or more is considered as a logic “0”.
A triggered input of 100 ms or more is considered as a logic “1”.
CH1
CH2
An input-off state of 100 ms or more is considered as a logic “0”.
A triggered input of 100 ms or more is considered as a logic “1”.
Make sure the binary input is more than 8ms.
[Time Chart]
[Time Chart]