Zoom V3 Firmware Update Guide

5
Update the firmware
The following procedures are the same on both Windows and Mac.
For this explanation, we use Windows screens in examples. They could appear somewhat differently depending on the
operating system and its version.
1. Use a USB cable to connect the V3 with the computer.
2. While pressing and holding , set to ON.
This turns the V3 power on, and lights orange.
NOTE
The standard Windows driver is necessary for Windows firmware updates. If the USB port used is different from the one
used when the standard driver was installed previously, “Device setup” will be shown.
After a short time, the standard driver installation will complete.

Zoom V3 Specifications

Power

AC adapter voltage	9V DC
AC adapter current	500 mA
phantom power	+48 V
battery type	4 AA batteries
battery life	3.5 hours

Inputs and Outputs

MIC IN input gain	+3 – 40 dB
MIC IN maximum input level	+4 dBu
MIC IN input impedance	3 kΩ or more
AUX IN rated input level	−10 dBu
AUX IN input impedance	22 kΩ
L/R output maximum level	+6 dBu
L/R output impedance	100 Ω
PHONES maximum output	20 mW + 20 mW (into 32 Ω load)

Audio Specifications

sampling frequency	44.1 kHz
A/D conversion	24-bit 128× oversampling
D/A conversion	24-bit 128× oversampling
signal processing	32-bit
frequency response	20 Hz – 20 kHz (+1 dB/−3 dB)

Weight and Dimensions

weight	0.59 kg
depth	150 mm
width	190 mm
height	50 mm