
Table of Contents:
Introduction ......................................2
Overview ...........................................3
Precautions .......................................4
Installing the Battery ....................5
Mounting the SMS-45
and Turning It On .......................6-7
Using the High-Pass Filter ..........8
Recording ..................................... 8-9
The Desktop Stand ........................9
Troubleshooting ............................10
Specifications .................................11
Warranty ..........................................12
USER’S GUIDE

Thank you for choosing Senal.
The Senal SMS-45 Mini Shotgun Microphone is a compact, lightweight, and durable directional stereo
microphone designed for recording live audio directly into a DSLR camera, camcorder, or portable
recorder. The SMS-45 features two condenser cardioid capsules arranged in an X-Y pattern for
capturing pristine audio with realistic stereo imaging. The microphone is designed for either batterypowered operation or plug-and-play operation when used with cameras or portable recorders that
provide power from the mic input. The SMS-45 can be used for any recording requiring a boom pole,
and it attaches to a camera’s shoe mount making it a versatile and sturdy tool for a variety of field and
studio recording projects.
Among the benefits you’ll enjoy:
▪ Compact mini shotgun design
▪ Solid aluminum construction for durability
▪ Two cardioid condenser capsules in X-Y pattern for natural stereo imaging
▪ 5/8" threaded socket for boom pole mounting
▪ Shoe mount adapter with locking wheel
▪ Rubber shock resistant mic holder for reduced noise when recording
▪ Plug and play operation or battery-powered operation
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2
Introduction

Overview
Microphone
ports
Power switch/
High-pass filter
Battery
compartment
Microphone
holder
SMS-45
Foam
windscreen
5/8" threaded
socket
Locking wheel
Mounting foot
Also Included:
Carry bag
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Overview
Threaded
post
Desktop
stand
1/8" (3.5 mm)
stereo mini
connector
3

Precautions
▪ Please read and follow these instructions and keep this manual in a safe place.
▪ Keep this product away from water and flammable gasses or liquids.
▪ Use only the batteries recommended by this manual.
▪ Do not attempt to disassemble or repair this product yourself.
▪ Handle this product with care.
▪ Clean this product only with a soft dry cloth.
▪ Make sure that this product is intact and that there are no missing parts.
▪ To avoid damaging the product, remove the battery during long periods of non-use.
▪ All photos are for illustrative purposes only.
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4
Precautions