4
On top of the SP-200 is a BNC connector, which is standard for use
on aircraft radios. Therefore, little difficulty should be encountered in
connecting an existing aircraft radio antenna to the SP-200.
When using the flexible antenna inside an aircraft or other enclosure,
the optional remote antenna mount allows the antenna to be
positioned in a side window or other favorable location for improved
reception. The SP-200 can also be positioned in a side window or
other favorable location by using the optional suction cup transceiver
holder. See the accessories section of this manual for these products.
Batteries
An Alkaline Battery Pack is standard equipment with the SP-200.
Alkaline batteries, such as Eveready
®
Energizers, are a good power
source for a backup radio because they have excellent storage life and
no maintenance is required.
The Alkaline Battery Pack is NOT rechargeable. The batteries must
be replaced. To replace the batteries, turn the power OFF and then
remove the battery pack from the unit by pushing the Battery Pack
Release up (see Controls section of this manual) and sliding the
battery pack left toward the Battery Pack Release. The case splits into
two sections by pressing on the top of the case. Push in the center on
the positive (+) terminal side and gently pull the two sections apart.
Eight 1.5 volt AA alkaline batteries are required.
Replace the batteries by following the positive (+) and negative (-)
terminal markings inside the case. When the batteries are replaced, snap
the two sections back together and attach the battery pack to the radio.
To attach the Alkaline or Nicad Battery Pack, make sure the power is
OFF and then align the grooves on the SP-200 and battery pack.
Slide the battery pack onto the radio until it locks in place.
The following table is a conservative estimate of the life of fresh
Alkaline batteries at some common duty cycles with the audio
background noise silenced by the Squelch.
SP-200 BOOKLET 9/28/04 5:46 PM Page 8