ClearOne XAP TH2 Manual de instalación y funcionamiento - Página 8

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Figure 1.3. XAP TH2 back-panel connectors

Introduction

Rear panel

The XAP TH2 rear-panel connectors perform the following functions:

A. Power. The AC power cord input is a IEC type connector allowing

100–240VAC, 50/60Hz.

B. Telco Line. This RJ-11 connector provides connection of a standard analog

telephone line to the hybrid.

C. Telco Set. This RJ-11 connector allows connection to a standard telephone

set. Tip and ring from the phone line are present at this connector when the

hybrid is in its off state. Tip and ring from the phone line are not present at

this point when the hybrid is in its on state.

D. Transmit Input. This Phoenix connection provides a non-gated electronically

balanced line level input. The nominal input level is 0dBu. This line input is

mutable. The default setting is off (not muted).

E. Receive Output. This Phoenix connection provides a balanced line level

output. The nominal output level is 0dBu. The output adjusts for line

imbalances and maintains a constant output level. This line output is

mutable. The default setting is off (not muted).

Device ID. This four-position DIP switch is used to assign a device ID

number to the XAP TH2. See page 8 for more details.

G. Expansion Bus In, Out. This RJ-45 connector is used to connect the

XAP TH2 to the XAP 800 for control. G-Ware is capable of accessing and

controlling an expansion bus local area network (LAN) of up to eight

XAP 800/PSR1212 units and 16 XAP TH2 units, where the total number of

microphone inputs does not exceed 64. The expansion bus supports a

distance of up to 80 feet between each connected XAP 800 or PSR1212.

H. RS-232. This female DB-9 serial port is for interconnection between the

XAP TH2 and a PC, modem, or other custom remote controller. For serial

protocol, see page 28.

Remote. This DB-25 connector provides control and status of the XAP TH2

and unbalanced audio. See Appendix B for pinouts.

Technical Services Group ~ 1-800-283-5936 (USA) ~ 1-801-974-3760

~ Controls and Connections