Zenith HW20H52DT, H20H52DT Pillow Speaker Hook Up, Connect a Pillow Speaker to the HealthView TV

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Pillow Speaker Hook Up

Connect a Pillow Speaker to the HealthView TV.

Locate the Pillow Speaker Output jack on

1

the back of the HealthView TV.

2

Connect an accessory pillow speaker or

wired remote control unit to this 6-pin

 

jack.

TV Back

ANTENNA

Select PILLOW SPKR on the rear panel

3

CABLE

TV SPEAKER

VIDEO IN SPEAKER OUT

of the HealthView TV.

Use a pillow speaker by Curbell, Model A-16455- 02 or other UL recognized pendant control bearing the warning:

“Risk of fire if used in oxygen enriched atmosphere. Keep pendant control away from oxygen equipment.”

Controlling the TV with Serial Data

TV

M.P.I.

PILLOW SPEAKER

AUDIO IN

TV Back Panel

(Expanded View)

Pillow speaker not included with HealtView TV.

The TV is capable of being controlled by a single- wire, serial data signal. This is a Zenith patented technology and is being implemented by certain brands of “smart” pillow speakers, such as Curbell’s “GEN-II” models.

Pillow Speaker Interface

This connector furnishes three control lines and an audio output. A patient-pendant remote control, or entertainment audio and nurse call system may be connected here. All lines are isolated from the AC power line and earth ground. (Opto-isolators isolate the control lines, and a transformer isolates the audio. There are no relays or inductive components in the control lines).

Pin no.

Purpose

1

External TV On/Off switch

2

(Not used)

3

External Channel Up switch or Data in

4

Common connection for control, data, and Audio output.

 

 

4

 

SPKR.

 

5

 

 

6

3

 

 

 

 

1

 

 

 

2

 

VOLUME CONTROL

 

 

(MALE

 

 

 

 

 

 

PLUG)

TV

CHAN

CHAN

 

ON/OFF

DOWN

UP

 

Controlling the TV with mechanical switches

Pin 4 (common) is momentarily connected to pin 1, 3, or 6 via push-action switches to control On/Off and Channel Up/Down. These pins are at +13 volts DC (when measured from pin 4) with the switches open. Current draw is 8 mA when a switch is closed. (This operation using the 5-Wire Interface except that only +7 volts DC was supplied and current draw was only 2.5 mA).

Impedance to earth ground is a 8.2- meg resistor

in parallel with a 1000 pf capacitor.

Isolated audio output. Nominal 14-ohm source

4

5

1

2

TV ON/OFF

OPEN

5

impedance with short circuit protection. Intended

 

 

for a pillow speaker with a low-impedance pad-type

 

volume control.

 

 

6

External Channel Down switch

633

1

4

 

2

5

CHAN UP/DATA IN

COMMON

AUDIO OUT

6 CHAN DOWN

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Contents B l e o f c o n t e n t s G e Installation a n d O p e r a t i n g G u i d e R r a n t yModel NO. H20H52DT/HW20H52DT Important Safety Instructions From previous Table of Contents Connect an off-air antenna to the HealthView TV Antenna Hook UpConnect cable service to the HealthView TV Cable Service Catv Hook UpConnect an off-air antenna and VCR to the HealthView TV Antenna with VCR Hook UpConnect Cable service and a VCR to the HealthView TV Cable Service Catv with VCR Hook UpConnect Speaker out to an 8-ohm speaker as shown External Speaker Connection 8-ohmConnect a Pillow Speaker to the HealthView TV Pillow Speaker Hook UpAuto Program Channel Search Front Panel Controls Using the front control panel to operate the televisionMute Installer Remote Key FunctionsOther Menus and ON-SCREEN Displays Installer MenusOn-Screen Menus Overview Descriptions of the menus on the TVChannel Preview List Setting Up Channel Line Up/Add/Delete/BlankFine-tune the patient’s channel selection list Enter to remove menuSetup Menu Setting Up Channel LabelsClock Set Clock Auto/Manual Operating Modes SetupClock Mode Timer Setting On/Off TimersCaptions Captions/Text Set up Closed Caption/Text options for the userClosed Captions/Text Operating Modes Setup Choose the language for the on-screen menus LanguagePicture Preference Video MenuUse the Video menu to customize the picture appearance Use the FM Menu to customize FM Radio options FM Radio MenuRadio Menu Options Descriptions of the FM Radio Installer’s menusFM Setup Menu Options Things To Consider Before Setting Up Parental Control Installer Parental Control MenuUse the installer’s remote Channel Banks Menu Other Menus & On-Screen DisplaysInactive TV Display Channel Bank Managing the Channel BanksPlanning the Channel Banks Adding / Deleting ChannelsExamples of typical channel banks chart Channel Number Using the Installer’s Menu Installer MenusBrief Description of Function and Comments Installer Menu Item 26-I throughAC on AC Power Switchable Detailed Descriptions of Installer Menu ItemsInstaller Sequence Power Manage Power Management13-I. Scan Mode Installer Menu Item 4-I through 13-I Detailed DescriptionsStart Volume 10-I. Mute Disable19-I. not Used 20-I. Feature Level 15-I. Sleep Timer16-I. EN. Timer 17-I. AlarmInstaller Menu Item 28-I through 59-I Detailed Descriptions 74-I. CH-TIME Size 60-I. EN. VIDEO. COL66-I. not Used 67-I. not Used 68-I. not Used 72-I. not Used 73-I. CH not AvbleInstaller Menu Item 79-I through 90-I Detailed Descriptions Learn Master TV Typical MPI Connections LT2000 QuickSet ProgrammerBefore you begin Typical Edit Channel Labels on-screen menus Clone Selection Menu ChoicesCa. Set the Clock Optional Learn Setup from Master TVTeach Master TV’s Setup to Other TV Disconnect TV Power for 5 SecondsMaster and Other TVs Reset Clone After Static ShockOperation Notes Patient Remote Key Functions Patient Remote Key Functions-FM Radio Volume UP/DOWNMotion Picture Association of America Mpaa Rating System Parental Control MenuInformation Ch Preview Menu Menus & On-Screen DisplaysRoutine TV cabinet and screen cleaning MaintenanceSome quick and easy tips to resolving problems TroubleshootingGlossary OWNER’S Responsibility Warranty