PUBLIC ADDRESS
AMPLIFIER
11
4
The professional 20W public address amplifier series are designed for small hotels and super-
markets. The series include the following models, PA-20M,PA-20B/
. They have
good performance and supply the excellent quality of sound. Besides, users can operate easily.
Please refer to the following table for these models with different back ground music modules.
PA-20HM,PA-20HB
INTRODUCTION
Features:
1. Output: RMS 20W.
Notes: letter"HM" means items with MP3 player and 70V/100V high voltage output;
"HB"means items with Bluetooth player
2. 2
(RCA
) input.
AUX
3.5
-jack
3. Treble Bass Adjustments.
4. 2 input volume adjustments/master output volume adjustment.
5. 2 MIC (6.3mm) inputs
10.Master adjustments.
6. MP3 playing ; USB interface.
7. There are various modules like BT/MP3 for option.
8. Impedance output is 4
(PA-20M/PA-20B) 70V/100V output
(only for PA-20HM/PA-20HB)
9. Power supply: DC 12V-15V
2A
open
lock
4. Wall-mounted installation
.
Changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This equipment
generates, uses and can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If
this equipment does cause harmful interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
-- Reorient or relocate the receiving antenna.
-- Increase the separation between the equipment and receiver.
-- Connect the equipment into an outlet on a circuit different from that to which the receiver
is connected.
-- Consult the dealer or an experienced radio/TV technician for help.
This product for professional use.It canUe used in following electromagnetic environment:
residential,Uommercial and light industrial,urban outdoors.It is the apparatus notDntended
for rack mounting. under the EM disturbance,the ratio of Dignal-noise may be changed above
3dB.
