Louroe Electronics ASK-4 302 - Manual (Page 6)

SENSITIVITY SWITCH OF MICROPHONE
For special installations that require less microphone sensitivity, a sensitivity switch has
been added to the microphone pre-amp (PC board) and has two positions - N and L:
N represents normal sensitivity (0dB output into 1KW)
L represents low sensitivity (-6dB output into 1 KW)
NOTE: Louroe™ Verifact microphones are always shipped with the sensitivity switch in
normal (N) position. Do not change unless required.
To make an adjustment, use a small screwdriver and move slide switch from N to L.
Sensitivity switch is located on the backside of Verifact™ A Microphone.
INSTALLATION AND OPERATING INSTRUCTIONS
Page 7 of 8
LOUROE ELECTRONICS 6 9 5 5 VA L J E A N AVENUE, VAN NUYS, CA 91406 TEL (818) 994-6498 FAX 994-6458
website: www.louroe.com e-mail: [email protected]
(818) ®
Ask4_302_inst_2/15
Input impedance 17.5 KΩ @ 1kHz
Output impedancel
Power supply
600Ω @1kHz
12Vdc, 500 mA
Dimensions
Audio output gain
Weight
up to +10dB
7 oz
6 1/8”L x 4 5/8”W x 1 3/8”H
SPECIFICATIONS (IF-2 Interface Adapter)
SPECIFICATIONS (Microphone - Model A)
Type
Frequency response
Current drain
Output
Supply voltage
Electret Condenser
50 Hz to 15 kHz ± 1 dB
10 mA
Line Level (0 dB 600 W @ 1 kHZ)
12Vdc
Dimensions
Weight
Shipping Weight
3.5 oz
2 lbs
4"Dia x 1 ½"H