Busy LED:
Green
LED shows that channel is free and can be used,
red
LED
shows that the channel is already in use by another group.
Key Lock:
press medium key (
Menu
key) longer
Announcements to Tourist Group Members
Announcements via internal Microphone
Press Transmit button (PTT), talk into microphone (up to 20..30 cm distance is ok) und
release button after announcement. Other system’s typical disturbing squelch switching
noise after releasing the PTT button is eliminated by a special circuit.
So it is not necessary
to keep the transmit button longer pressed than necessary.
This saves battery energy
and keeps the channel free when not used! During transmit mode the LED will be red.
Announcement with Headset
With Tour Guide headset inserted you can either talk to your tourist group or you can
transmit a prepared and recorded announcement from any MP 3 player to the tourists. Plug
the
4 pole
plug into the yellow marked
Mic
socket besides the antenna. Press
PTT
button at
headset control unit to transmit.
Only where necessary and justified
, you can also transmit
longer time continuously by switching the small slide switch at the headset controller from
PTT
to
PTX
(Permanent Transmit).
Do not forget to release PTT button or to switch
slide switch back to PTT after finishing the announcement.
Transmission of pre-recorded Tourist Information to the Group Members
Use the
3 pole
plug for the MP 3 player. You can listen the recorded information via your
headset. To transmit these information, just press
PTT
button (or use
PTX
slide switch).
Simply adjust the MP 3 volume at your player to obtain a convenient volume at your own
headset. (We recommend to test for best volume before use). You can also speak at the
same time via your microphone to the tourist group! The sound is automatically mixed.
Battery Charging
At every power-on procedure the tour guide can read the actual battery voltage in the display
for a short moment. (for example
3.8V
means half charged, ~
4 V
is fully charged and ~
3.4 V
means nearly discharged)
The charge socket
DC IN
is below the rubber cap on the right side. Here you can connect
the supplied USB charging cable. It is possible to re-charge the 1200 mAh Lithium Ion
battery from
any
USB wall adaptor or from
any
computer via USB socket. A totally
discharged battery will need about 5-6 hours charging time. Charging terminates
automatically. During charging, you will see
CHGING
in the display. We recommend to
switch the radio off during charge, then you will see the LED red, until the battery will be fully
charged.
The wall adapters of ATR 100 and ATT 100 are the same type and can be used for each
other radio.
Please respect the Safety Rules for the correct treatment of Lithium Ion batteries. Air
transport rules may regard such batteries as „exempted“ dangerous goods (IATA DGR 52)
Please see and read the summary of air transportation rules in the carrying bag window.
Most airlines may request to transport the replaceable and the spare battery of the
ATT 100 in your personal cabin luggage and not in the checked in luggage!
Never
open a Lithium battery, never use not qualified chargers and never make any short circuit of
the bottom contacts. Best is to carry batteries in plastic bags or strong paper boxes.
