22 Sync Scorer Components
The function of the components and connectors on the pedestal mounted Sync Interface are:
(1) To Touchscreen - (J1,J3) Connection to the tablet for the speaker and microphone signals and
12VDC power.
J1 - Right (even) lane
J3 - Left (odd) lane
(2) Power Input - (J4,J5) Input for 12 VDC originating at the Sync console power supply located
on the curtain wall.
J4 - Right (even) lane
J5 - Left (odd) lane
(3) Ethernet Connection - Connection for the Cat5e cabling from the Sync system network.
The tablet communicates with the Sync control system, Display Controllers, and Peripheral
Controller through this connection.
(4) Speakers - (J7) Connection for the speakers located in the pedestal.
(5) Power Led - (D6,D7) These LEDs turn “ON” when 12 VDC power is received at the board.
Refer to (2) Power Input.
D6 - 12 VDC input power at J4 is present.
D7 - 12 VDC input power at J5 is present.
(6) SpeakerCongurationJumpers - (JPR1,JPR3, JPR4,JPR5) Jumpers used to select which
audio signal routes to the speaker and the grounding method of the speakers.
JPR1,JPR3 - Ground Method. Remove Jumper (Default)
JPR4 - Audio Channel Select for the even lane (right) tablet. Install jumper at pins 1-2
(Default) to route the tablet’s right channel audio to the speakers.
JPR5 - Audio Channel Select for the odd lane (left) tablet. Install jumper at pins 1-2
(Default) to route the tablet’s right channel audio to the speakers.
(7) Power Jumper - (JPR2) Jumper that connects the inputs of J4 and J5 together. This allows the
both tablets to be powered through either power input connector in the event that power is not
available at the other connector.
JPR2 - Remove Jumper - DO NOT Install (Default)
(8) Power Cable - Power input cables originating from the table power supply located on the
curtain wall.
(9) Ethernet Cables - Cables to the Sync Network Switch
(10) Speakers - Speakers for intercom and exciter audio
WARNING! Do not install a jumper on Power Jumper (JPR2) when power
is applied to connector Power Input (J5). Damage to the Sync Console Power
Supply may result.
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