Sima Products Battery Installation, Operation of SDW-150 Wireless Digital Microphone

Battery Installation

To install batteries in the transmitter:

1.Slide open the battery door cover.

2.Insert 2 AA batteries in the battery compartment as shown at right. Be sure to follow the polarity markings indicated in the compartment.

3.Replace battery door

To install batteries in the receiver:

1.Slide open the battery door cover.

2.Insert 2 AAA batteries in the battery compartment as shown at right. Be sure to follow the polarity markings indicated in the compartment.

3.Replace battery door

Low battery

The LED of each unit will flash frequently when power is at a low level. Please change batteries for the units as needed. The transmitting range will be reduced

when the battery power is low.

Operation of SDW-150 Wireless Digital Microphone

System link:

When using the SDW-150 for the first time, you must establish a communications link between the transmitter and receiver. Before starting, make sure each unit has batteries.

1. Set the POWER switch to the ON position on both the transmitter and receiver units.
The “STATE” LED of both the transmitter and receiver will light up and flash while the two	Step 1
units link together. When the system links successfully, the light will then remain on steady.

The next time you use the SDW-150, the system will link automatically. Note: If the receiver is out of range, the LED will flash slowly to indicate loss of signal. Bring the receiver closer to the transmitter, and push the LINK button until the LED remains steady.

Operation:

After linking the system as described above:

1.Attach the receiver unit to your camcorder by sliding the adjustable shoe mount on the receiver unit into the camcorder’s hot shoe. Tighten to secure.

2.Connect the audio jack of the receiver unit into the mic input of the camcorder. Slide the POWER switch on the receiver unit to the ON position as shown above.

3.Insert the microphone jack into the mic jack on the transmitter unit. Slide the POWER switch to the ON position as shown above.

Attach the tie clip to the mic and locate the mic where desired.

Step 1 Step 2

Step 3

Specifications:

Electronic Condenser microphone Frequency response: 100 – 10KHz Sound quality: 22KHz mono channel Impedance: 1.5K Ohm, 30% unbalanced Effective output level: -50dB +/- 5dB unbalanced Power requirement:

Receiver: AAA x 2pcs

Transmitter: AA x 2pcs

Power Consumption: 60mA (both transmitter and receiver)

Runtime: 12 to 15 hrs - transmitter 4 to 5 hrs - receiver

Effective range - 30 to 40 feet

Note: The LED indicators located on the transmitter and receiver units perform 3 functions.

1.Communications link is intact (steady)

2.Low battery power (flashing quickly)

3.Out of range (flashing slowly)