Extron electronic HSA 222C, HSA 200SE user manual All HSA 200 and HSA 222 models

Installation, cont’d

All HSA 200 and HSA 222 models

4Screw clamp bracket/screw clamp — These two brackets/ clamps hold the enclosure firmly in place in the mounting hole.

5AC power input connection — Connect this cord to the power source.

For US-domestic versions, this power cord is permanently connected to the HSA. Connect the power cord to a 125VAC, 60 Hz, 5A power source.

For international versions, this power cord is a removable IEC power cord. Connect the cord to a 220-240V, 50/60 Hz, 5A power source.

You can replace this connector with an optional Extron HSA 200/ HSA 222 Flexible Conduit Adapter kit (part #70-229-01).

6RJ-45 connectors — Plug one end of a CAT 5 or CAT 6 twisted pair (TP) cable into each of these RJ-45 female connectors. Connect the other end to an appropriate telecommunications or data network or to an Extron TP product.

All RJ-45 connectors are teminated in accordance with the TIA/EIA 568 A standard.

An RJ-11 plug can be connected to the RJ-45 jack.

When cabling the front panel and the underside of the enclosure (figure 2-8), ensure that the bottom RJ-45 connections match up with the front panel RJ-45 connector locations. For example, match the front panel RJ-45 (CAT 6) network, data, or communications connection 5A with the underside RJ-45

connector 6A , match 5B with 6B and so forth.

5A 5B Front View

6A 6B

Bottom View

Figure 2-8 — Configuration of RJ-45 connectors

2-10 HSA 200/222 Series • Installation

7Latch locking screws — These screws secure the latching mechanism to the enclosure. They must be loosened in order to adjust the top surface (see “Adjusting the Top Panel” in chapter 3) with the top surface adjustment screw 8 .

8Top surface adjustment screw — After loosening the latch locking screws 7 , adjust the top surface of the tilt up panel with this screw. Tighten the latch locking screws after adjustment.

9Gas lift mounting plate — The lower end of the gas lift is attached to this plate. The plate must be detached from the enclosure in order to remove the gas lift.

HSA 200CE and HSA 200SE (Extender board) only

10Audio output connection — This 5-pole direct insertion terminal outputs unbalanced or balanced audio. Figure 2-9 shows how to wire the connector.

Unbalanced Output			Balanced Output
Tip	L		Tip	L
	+	Audio		+	Audio
Tip	+		Tip	+
See Caution	L		Ring	L
	-			-
Sleeve (s)			Sleeve (s)
See Caution	R		Ring	R
	-			-
	R			R

Figure 2-9 — Extender board audio connector wiring

			MEDIUM
	Connect the sleeve to	Peaking and Gain
CAUTION		NORMAL		MAXIMUM
	ground (Gnd).	Unity Gain		Peaking and
	Connecting the sleeve to a			Gain
	negative (-) terminal will
	damage the audio output circuits.

11Gain switch — To compensate for cable resistance and capacitance, use a Tweeker to slide this switch to select the level of video gain that yields the sharpest, smear-free picture.

Normal — unity gain (no signal boost) Medium — mid-level peaking and gain

Maximum — maximum amount of peaking and gain. Select this setting for use with longer cables.

Adjust the gain before installing the HSA unit, as the gain switch may be inaccessible after installation.

12Power supply connection — Plug the external power supply (included) output wires into this 2-pole direct insertion terminal. See “Power connector wiring” to wire the connector.

13 Power LED — Indicates when the Extender board is receiving power.

HSA 200/222 Series • Installation 2-11