Miranda HDA-1832 Manual To Installation And Operation

Brand: Miranda

Model: HDA-1832

Type: Manual To Installation And Operation

HDA-1832 HD/SD Reclocked Digital Video DA

Guide to Installation and Operation

M618-9700-101

(DENSITÉ) SERIES

January 2005

HDA-1832 Page 1 of 4

HDA-1832

FUNCTIONAL BLOCK DIAGRAM

DESCRIPTION

The HDA-1832 is a reclocked high definition serial

digital video distribution amplifier. The HDA-1832

has one input, and 9 outputs, with automatic

equalization for up to 110 meters of cable (Belden

1694a) at 1.48 Gbps. The amplifier offers signal

presence detection and remote reporting, and

includes reclocking, providing an additional level of

signal integrity in long cable length applications.

While primarily designed for distribution of HD

serial digital signals (SMPTE 292M), the HDA-1832

automatically detects and re-clocks non-HD signals.

This multi-rate feature makes the HDA-1832 ideal

for applications where HD and SD signals may

coexist. The HDA-1832 is designed for use in the

DENSITÉ frame.

FEATURES

§ HD SDI input

§ (9) HD SDI reclocked outputs

§ Supports HD SDI (1.48 Gbps)

§ Supports SD SDI (143-540 Mbps)

§ 110 m automatic cable equalization

§ Signal presence detection with remote

reporting

SPECIFICATIONS

INPUT

Signal: HD-SDI SMPTE-292M

(1.48 Gbps)

SD-SDI SMPTE-259M-ACD

(143, 270, 360 Mbps)

EN50 83-9 DVI-ASI (270 Mbps)

Cable length: 110 m (360') up to 1.5 Gbps for

Belden 1694A

Return loss: > 15 dB up to 1.5 GHz

OUTPUTS (9)

Signal: HD-SDI SMPTE-292M

(1.48 Gbps)

SD-SDI SMPTE-259M-ACD

(143, 270, 360 Mbps)

EN50 83-9 DVI-ASI (270 Mbps)

(5 outputs only)

Return loss: > 15 dB up to 1.5 GHz

Jitter (wideband): < 0.2 UI p-p

PROCESSING PERFORMANCE

Signal path: 10 bits

Processing delay: 6 ns

POWER 2.5 W

Outputs

Input

Remote

Microcontroller

Attention

Status

Auto

HD Digital

Video IN

Reclock

HDA-1832 HD/SD Reclocked Digital Video DA

Guide to Installation and Operation

Page 2 of 4 HDA-1832

UNPACKING

Make sure the following items have been shipped

with your HDA-1832. If any of the following items are

missing, contact your distributor or Miranda

Technologies Inc.

* HDA-1832 HD/SD Reclocked Digital Video DA

* HDA-18NN-DRP or -SRP rear panel

INSTALLATION

The HDA-1832 must be mounted in a DENSITÉ

frame. The installation includes both the HDA-1832

module, and the rear panel module. It is not

necessary to switch off the frame’s power when

installing or removing the HDA-1832.

Detailed instructions for installing cards and their

associated rear panels in the Densité frame are given

in the Densité Frame manual.

Rear panel installation

Note that the HDA-1832 has nine outputs, and

making these available on BNC connectors at the

rear of the frame requires a double-width rear panel.

When a double–width rear panel is used, the module

must be installed in the right-most slot in order to

mate with the rear-panel connectors. If it is placed in

the wrong slot, the front panel LED will flash red.

Move the card to other slot for correct operation. No

damage will result to the card should this occur.

Should you require four or fewer outputs, you can

free up a slot in the frame for another card by using

the optional single-width rear panel HDA-18NN-SRP.

This panel brings outputs 1 to 4 to the four BNC

output connectors.

OPERATION

Overview

The HDA-1832 is equipped with an on-board LED

status indicator, mounted on the front edge of the

card so as to be visible from the front of the card

frame, even when the frame door is closed. The

functionality of this status monitor is described

below.The DENSITÉ frame incorporates a central

controller card, located in the center of the frame,

which is equipped with an LCD display. The card

handles error reporting and remote control for all

cards installed in the frame. The display shows the

error status of any card in the frame whose SELECT

button has been pushed.

HDA-1832

SDA-1101 - SD DIGITAL VIDEO DISTRIBUTION AMPLIFIER

Select

Status

Status LED

SELECT button

Single Double

HDA-18NN Rear Connector Panel

HDA-1832 HD/SD Reclocked Digital Video DA

Guide to Installation and Operation

HDA-1832 Page 3 of 4

The HDA-1832 is also equipped with the remote

reporting and control capabilities of the DENSITÉ

series. Fault reporting is carried out on a frame-wide

basis. There is no individual rear-panel access to the

fault and status reporting port of the HDA-1832.

Interfacing to the outside world is handled by the

frame’s contoller card. The fault reporting protocol is

standardized across the DENSITÉ series of modules.

Status Monitor LED

The status monitor LED is located on the front card-

edge of the HDA-1832 module, and is visible through

the front access door of the DENSITÉ frame.

This multi-color LED indicates module status by

color, and by flashing/steady illumination, according

to the following chart. The chart also indicates fault

reporting for this card on the DENSITÉ frame’s serial

and GPI interfaces.

Status Indicator

REPORT COLOR (F=flashing)

SERIAL

GPI G Y R FR

No errors

No Input

Signal

No rear

panel

No lock

on input

µ : Factory default.

NOTE: A “Flashing Yellow” Status LED indicates that

the SELECT button on the front panel has been

pushed, and the card is being accessed by the

controller. The LED color assignments for the various

error conditions can be reconfigured by the user.

User Interface

Push the SELECT button on the front edge of the

HDA-1832 to see a report of the current error status

on the DENSITÉ frame’s controller card display. The

HDA-1832 has three possible status messages:

STATUS

SIGNAL UNKNOWN – NO LOCK - NO SIGNAL - 143

Mb/s – 270 Mb/s – 360 Mb/s – 540 Mb/s – 1.48 Gb/s

NO REAR - SINGLE REAR - DOUBLE REAR

VERSION XXX

The STATUS LED will revert to it’s normal state upon

a second push of the button, or after a short delay

otherwise.

Example :

SELECT button pushed when the status LED is

green:

SELECT button pushed when there is no input

signal connected to the rear panel and the LED

is steady red:

The HDA-1832 has operating parameters which may

be adjusted using menus operated at the controller

card interface. After pressing the SELECT button on

the HDA-1832 card, use the keys on the local control

panel to step through the menu and adjust these

parameters. The menus, including the parameters

which can be adjusted, and the options which are

available, are shown on page 4.

CONFIG ALARM menu:

Allows the user to set the Status LED display for the

NO SIGNAL and NO LOCK conditions, and to

determine whether GPI alarms will be triggered.

FACTORY DEFAULT restores the HDA-1832 to the

factory set-up conditions, shown underlined in the

menu.

The use of the local control panel is described in

more detail in the controller card manual.

H D A - 1 8 3 2

O KS T A T U S

H D A - 1 8 3 2

A LN O S I G N

Miranda HDA-1832 Manual To Installation And Operation

Miranda HDA-1832 Manual To Installation And Operation

Miranda HDA-1832 Manual To Installation And Operation

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