9. SPECIFICATIONS
*
1
Batteries are optional.
*
2
Total time calculated on the assumption that the unit is used for 30 minutes a day.
*
3
Based on the condition that the unit is operated in a quiet area using new batteries.
Distance varies depending on ambient conditions, such as battery voltage, ambient noise, wind direction,
and obstacles.
*
4
0 dB = 1 V
Note:
The design and specifications are subject to change without notice for improvement.
• Accessories
3.5 mm mini plug ........................................ 1
External power plug cord (1 m) .................. 1
• Optional products
Headset microphone: WH-4000A, WH-4000H
Dynamic microphone: DM series
Speaker stand:
ST-16
533-03-017-8A
12 V
Use a 2 A fuse (procured separately).
To External power input terminal (12)
Make the white character side positive (+).
External power plug cord (supplied)
8. USING THE EXTERNAL POWER SUPPLY
Using the supplied plug cord for external power, connect a
12 V battery or AC adapter (12 V, over 0.8 A) to the External
power input terminal [EXT. POWER] (12) on the rear panel.
Connect the white character side of the external power cord
to the positive (+) terminal.
Notes
• When connecting to a 12 V battery, be sure to insert a 2 A
fuse (separately available) for safety.
• Do not power the megaphone from a vehicle cigarette
lighter socket while the engine is running. Potential
fluctuations in battery voltage could cause unit failure.
Power Source
R6 battery*
1
x 8 (12 V DC)
12 V DC / 0.8 A or more (AC adapter or DC power supply unit usable.)
Rated Output
6 W
Maximum Output
10 W
Battery Life*
2
Voice:
Approx. 10 hours (R6P manganese dioxide battery use)
Whistle: Approx. 30 minutes (continuous use)
Audible Range*
3
Voice:
160 m (under noise level of 55 dB)
Whistle: 160 m (under noise level of 55 dB)
Microphone
Close-talking type, press-to-talk switch, volume control,
Fixed to the microphone hanger on the unit's top panel.
Signal
Whistle, push switch activation
Input
MIC 1:
–40 dB*
4
, 1.5 k
Ω
, 6.3 mm phone jack
MIC 2:
–18 dB*
4
, 3
k
Ω
, 3.5 mm mini jack, phantom powering
AUX (auxiliary): –12 dB*
4
, 18 k
Ω
, 3.5 mm mini jack
External power supply: 12 V DC
Note:
MIC 1, 2, and AUX inputs can be used at the same time. However, their
individual volume cannot be adjusted as the unit's volume control is common
to those inputs.
Other Function
Voice switch, battery check
Finish
Body, microphone:
ABS resin, off-white
Shoulder pad, strap: Black
Dimensions
102 (w) x 258 (h) x 216 (d) mm (excluding shoulder strap)
Weight
1.6 kg (without batteries)
