Electrical Power Connection - Harmonic ProView 2900 Installation Manual

Chapter 3: ProView 2900 Control Interfaces
Table 3-5 lists the Audio 3-4 breakout cable interface pin-out.
Table 3-5:
Pin Function
1 Audio 4 XLR Right (+)
2 Audio 4 XLR Left (+)
3 Audio 3 XLR Right Common
4 Audio 3 XLR Right (+)
5 Audio 3 XLR Left (+)
7 Audio 4 XLR Right Common
Table 3-6 lists the AES/ABU balanced breakout cable pin-out.
Table 3-6:
Pin Function
1 AES/EBU 4 (+)
2 AES/EBU 3 (+)
3 AES/EBU 2 Common
4 AES/EBU 2 (+)
AES/EBU 1 (+)
7 AES/EBU 4 Common

3.3.2. Electrical Power Connection

The ProView 2900 is powered by an AC power supply unit or by an optional external DC
power source. The following describes the AC and CD electrical power connections.
DANGER: Do not connect power to the unit until you have verified that the line voltage is
correct and the correct fuses are installed. Failure to do so may result in electrical shock. If
the unit is rack mounted, ensure that the unit is grounded to the rack and the rack is correctly
grounded.
A rack-mounted ProView 2900 Grounding jackscrew must be connected to the rack housing,
which must be correctly grounded (see Figure 3-4 and Figure 3-5).
© Harmonic Inc. Manual p/n 101543/Ver 1.0
Audio 3-4 Breakout Cable Pin-Out (Harmonic P/N
204346)
AES/EBU Balanced Breakout Cable Pin-Out (Harmonic P/N
204345)
3-8
Electrical Installation
Pin Function
8 Audio 4 XLR Left Common
10 Audio 3 XLR Left Common
11 Audio 4 XLR Right (-)
12 Audio 4 XLR Left (-)
14 Audio 3 XLR Right (-)
15 Audio 3 XLR Left (-)
Pin Function
8 AES/EBU 3 Common
10 AES/EBU 1 Common
11 AES/EBU 4 (-)
12 AES/EBU 3 (-)
14 AES/EBU 2 (-)
15 AES/EBU 1 (-)
ProView 2900 Series/SW Version 1.94