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An optional car cigarette lighter adapter,
available from Ameriphone, can provide power
to operate the Q90D with a cell phone while
automatically charging the Q90D batteries
(as shown below).
A standard or amplified telephone can be
connected to the Q90D for household
members who do not use a TTY.
1. Connect one end of the telephone cord
into the jack at the back of the Q90D
marked TO PHONE.
2. Connect the other end of the telephone
cord into an external telephone (as shown
below)
The Q90D can share a telephone wall jack
with a standard or amplified telephone (or an
external flashing device for telephone
notification) by using a modular duplex jack.
This is especially useful for household
members who do not use a TTY.
The Q90D can also be used with pay phones
that have a data port.
1. Plug one end of the phone cord into the
TO LINE jack on the Q90D.
2. Plug the other end of the phone cord into
the data port on the pay phone.
Lock Switch
The Q90D has a LOCK switch, which is
located on the right side of the unit below the
ESC key.The LOCK switch has two positions:
1. LOCK ON position prevents the Q90D
from being accidentally turned ON and
draining the battery.We strongly advise you
to move the switch to the ON position any
time you move the unit from one location
to another. It is important to note that the
Q90D will not function while the LOCK is
in the ON position.
2. LOCK OFF position is used to turn the
Q90D ON, to use it or program it.
8
Installing and Using Your Q90D
TO
LINE
TO
PHONE
HCO
SPEAKER
12 VDC
300 MA
CELLULAR
(2.5MM)
TO
LINE
TO
PHONE
HCO
SPEAKER
12 VDC
300 MA
CELLULAR
(2.5MM)
Telephone Connections