LG L26W58HA Operation Guide - Page 14

Conne, a pillow, speaker to the, LCDW/Monitor. - remote

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Conne_ a pillow speaker to the LCD W/Monitor. Locate the PiEow Speaker output jack on the back of the LCDTV/Nonitor, Connect an accessory piLLowspeaker or wired remote centre[ unit to this 6-pin jack. Select PILLOWSPEAKERon the rear pane[ of the LCDTViNonitor. *Rotes: If the pillow Speaker switch is set to Pillow Speaker_ no sound witl be h,e_rdflora the TVspeoker_If piltow speakerswitch is set to the Pillow Speakerposition, Auto Volumewfif be grQved out end not acce,_sibleon the Soundmenu, _w Use a piLLowspeaker by Curbe[[, Node[ Ao16455o02 or other UL recognized pendant control bearing the warning: "Risk of fire if used in oxygen enriched atmosphere. Keep pendant centre[ away from oxygen equipment." ControUing the W _th Seda| Data The TV is capable of being centre[ted by a singLe-wire, serial data signat. This is a Zenith patented technology and is being imptemented by certain brands of "smart" piLLowspeakers, such as Curbet['s "GEN41" models. Piltow Speaker Interface This connector furnishes three control Lines and an audio output. A patient-pendant remote control or entertainment audio and nurse ca[[ system may be connected here. At[ tines are isolated from the AC power Line and earth ground. (Opto-isoLato[s isolate the centre[ Lines, and a transformer isolates the audio. There are no relays or inductive components in the con[rot Unes.) Pillow speaker not included with LCD TV/f4onitor. 2 OPEN 3 CP_ANUPK)ATAiN 4 C...O...M..._...N......... t TA...VU..._0..F[.O....OUT e CHAUDOWN Pin No. Purpose 1 ExterPa[ l'V On/Off switch. 2 (Not used.) 3 Exterra[ Charmer Up switch or Data in. 4 Common cormectioo for control da_, nod audio output, Impedance to earth ground is a IO-meg resistor in parattet with a ilO0 pf capacitor, 5 IsoLated audio output. Nominal 14ohm source impedance with short circuit protection, intended for a piLLow speaker with a [ow-impedance pad-type votume controL 6 External Charmer Down switch, PAGE t4 ControUing the W with Mechanicat Switches Pin 4 (common) is momentarily connected to pin i, 3, or 6 via push-action switches to centre{ On/Of# and Channel Up/Dowm 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 c[osed. (This operation is identica[ to previous Zenith models using the 5-Wire Interface except that only +7 volts DC was supplied and current draw was only 2.5 mA.)

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Conne_
a pillow
speaker to the
LCDW/Monitor.
Locate the
PiEow Speaker output jack
on
the back of
the LCDTV/Nonitor,
Connect an accessory piLLowspeaker or wired remote
centre[ unit
to this 6-pin jack.
Select PILLOWSPEAKERon the rear pane[ of the
LCDTViNonitor.
*Rotes:
If the pillow Speaker switch is set to Pillow Speaker_ no
sound witl be h,e_rd
flora the TVspeoker_If piltow speakerswitch
is set to
the
PillowSpeakerposition, Auto Volumewfif be grQved
out end
not acce,_sible
on the Sound
menu,
Use a piLLowspeaker by Curbe[[, Node[ Ao16455o02 or
other UL recognized pendant control
bearing the warning:
"Risk
of fire
if
used
in
oxygen enriched
atmosphere.
Keep pendant centre[
away from
oxygen equipment."
ControUing
the W _th
Seda|
Data
The TV is capable of being
centre[ted
by a singLe-wire,
serial data signat. This is a Zenith patented
technology
and is being imptemented by certain
brands of "smart"
piLLowspeakers, such as Curbet['s "GEN41" models.
Piltow Speaker Interface
This connector furnishes three
control
Lines and an
audio output. A patient-pendant
remote control
or
entertainment
audio and nurse ca[[ system may be
connected here. At[ tines are isolated from the AC
power Line and earth ground.
(Opto-isoLato[s isolate
the centre[ Lines, and a transformer
isolates the audio.
There are no relays or inductive
components in the
con[rot Unes.)
t}
...................................
TV
_F
2
OPEN
3
CP_AN
UPK)ATA
iN
4
}
...........................................
COM_N
AU0[O
OUT
e
CHAUDOWN
Pin
No.
Purpose
1
ExterPa[ l'V On/Off
switch.
2
(Not
used.)
3
Exterra[
Charmer
Up
switch
or Data in.
4
Common cormectioo
for control
da_,
nod audio
output,
Impedance
to
earth
ground is a IO-meg
resistor
in parattet
with
a ilO0
pf
capacitor,
5
IsoLated
audio
output.
Nominal
14ohm
source
impedance
with
short
circuit
protection,
intended
for a piLLow speaker with
a [ow-impedance
pad-type
votume
controL
6
External
Charmer Down switch,
_w
Pillow speaker not included
with LCD TV/f4onitor.
ControUing
the W with
Mechanicat
Switches
Pin 4 (common) is momentarily
connected to pin i,
3, or
6 via push-action
switches to centre{
On/Of# and Channel
Up/Dowm 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 c[osed. (This operation is identica[
to
previous Zenith models using the 5-Wire Interface
except
that only +7 volts DC was supplied and current draw was
only 2.5 mA.)
PAGE
t4