MIDLAND 74-200 - Manual (Page 8)

8
Install a 9-volt alkaline battery (Eveready 522 or equivalent, not
supplied). Observe the battery polarity (+ and -). Replace the
battery cover. (Rechargeable batteries are not recommended
because the 74-200 will not charge the battery.)
INITIAL SETUP
Connecting power –
The AC power adapter is required for normal operation if the
radio is to be in service for more than a few hours. Plug the wall
adapter into a 110-115 Volt AC (standard house current) outlet.
Connect the cord end to the DC-12Volt power jack on the back of
the unit.
A backup battery as stated above is also recommended. The
condition of the battery is monitored by the radio. When
REPLACE BATTTERY appears on the display, the battery has
been discharged and should be replaced. Do not leave a dead or
weak battery in the radio. Do not leave a battery in the radio
when it is not in use. The battery may leak and possibly damage
your unit. Dispose of batteries properly.
Antenna -
The telescoping antenna on the back of the radio should be
positioned vertically and extended to its full length. In most cases
this antenna should provide good reception of your NWR
broadcast.
In some cases especially in remote areas an external antenna may
be used to improve weak reception.