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 | |
| 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
“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
Pillow Speaker Interface
This connector furnishes three control lines and an audio output. A
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
Impedance to earth ground is a 8.2- meg resistor |
in parallel with a 1000 pf capacitor. |
Isolated audio output. Nominal |
4
5
1
2
TV ON/OFF
OPEN
5 | impedance with short circuit protection. Intended |
| |
| for a pillow speaker with a |
| 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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