Kramer Electronics TP-107AVR - Manual (Page 25)

KRAMER: SIMPLE CREATIVE TECHNOLOGY
Installing a Remote Button
22
Table 12 defines the Communication protocol for address numbers 128 to
255
Table 12: RS-485 Communication Protocol (Address Number 128 – 255)
Command: Command
1
Command
2
Command
3
Command
4
Description:
Select a
TP-107AVR
machine according
to its address
number
H02 H81 Address1 HC1 The VGA input of the selected
TP-107AVR device is activated.
VGA inputs of other TP-107AVR
units in the chain are blocked
Free Speech H02 H82 Address1 HC1 Following this command, any
TP-107AVR in the chain can be
activated by pressing the ONLINE
button. This state is cancelled after
the "Select TP-107AVR Machine"
command is sent to any TP-107AVR
in the chain
Turn OFF a
TP-107AVR
H02 H83 Address1 HC1 The VGA input of the selected
TP-107AVR device is blocked
The TP-107AVR replies:
In Free Speech
mode the ONLINE
button is ON
H45 H81 Address1 HC1 Reply sent from the specific
TP-107AVR to the controller
In Free Speech
mode the ONLINE
button is OFF
H45 H80 Address1 HC1 Reply sent from the specific
TP-107AVR to the controller
For example:
• Select TP-107AVR machine 5:
Hx02,Hx81,Hx85,Hx81
• Select TP-107AVR machine 200 (HxC8):
Hx02,Hx81,HxC8,HxC1
• Select TP-107AVR machine 100 (Hx64):
Hx02,Hx81,HxE4,Hx81
Calculation – Hx80+Hx64 = HxE4
7 Installing a Remote Button
You can connect the remote 3.5mm mini jack to an external button for easy
on-line connection when the unit is installed, say, under the table. Table 13
defines the remote pinout:
Table 13: Remote PINOUT
PIN Function
Left LED
Right Key switch
Gnd Ground
L
R
Gnd