Fostex 6301ND Active Monitor Speaker Owner’s Manual

: June 5, 2024
: Fostex

Table of Contents

Fostex 6301ND Active Monitor Speaker
WARNINGS and PRECAUTIONS
IMPORTANT SAFETY INSTRUCTIONS
Introduction
Accessories
Part names and functions
Back
Troubleshooting
Specifications
Dimensional drawings
Optional accessory
Specifications
Attaching EB-6301
Declaration of EC Directive
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

Fostex 6301ND Active Monitor Speaker

WARNINGS and PRECAUTIONS

CAUTION

To prevent electric shock hazards, do not connect to the mains power supply while the grille is removed.
To Prevent Electric Shock, Match The Wide Blade Of The Plug To Wide Slot, Fully Insert
Use of any controls or adjustments or performance of procedures other than those herein specified may result in hazardous radiation exposure
The danger of explosion if the battery is incorrectly replaced. Replace only with the same or equivalent type.

WARNING

An apparatus with CLASS I construction shall be connected to a MAINS socket outlet with a protective earthing connection.
To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture.
Do not install this equipment in a confined space such as a bookcase or similar unit.
The mains plug is used as a disconnect device and it should remain readily operable during intended use. In order to disconnect the apparatus from the mains completely, the mains plug should be disconnected from the mains socket outlet completely.
To Reduce The Risk Of Electric Shock, Do Not Remove The Cover (or Back).
No Userserviceable Parts Inside. Refer Servicing To Qualified Service Personnel.

ATTENTION

Pour Prevenir Les Chocs Electriques, Apar De La Fente Large, Fond
Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
Do not place the unit on top of any soft, porous, or sensitive surfaces to avoid damaging the surface. Use a protective barrier between the unit and surface to protect the surface
Use of this unit near fluorescent lighting may cause interferenceregarding the use of the remote. If the unit is displaying erratic behavior move away from any fluorescent lighting, as it may be the cause.
The lightning flash with the arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to
constitute a risk of electric shock to persons.

IMPORTANT SAFETY INSTRUCTIONS

Read these instructions.

Keep these instructions.
Heed all warnings.
Follow all instructions.
Do not use this apparatus near water.
Clean only with a dry cloth.
Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.
Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades one wider than the other. A grounding-type plug has two blades and a third grounding prong. The wide blade or the third prong is provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for the replacement of the obsolete outlet.
Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.
Only use attachments/accessories specified by the manufacturer.
Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over
Unplug this apparatus during lightning storms or when unused for long periods of time.
Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as a power supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.
The apparatus shall be used in an open area. Cet apprareil doit être utilisé dans un endroit a aire ouverte.
Apparatus shall not be exposed to dripping or splashing and no objects filled with liquids, such as vases, shall be placed on the apparatus.
The mains plug is used as a disconnect device. It shall remain readily operable and should not be obstructed during intended use. To completely disconnect the apparatus from the supply mains, the main plug of the apparatus shall be disconnected from the main socket outlet completely.

Introduction

The 6301N series are small monitors with built-in amplifiers for various kinds of monitoring.

Features of 6301ND/NX/NE/NB

The cone-shaped, full-range speaker produces a stable sound.
As the speaker is compact and consists of a single unit, it can be placed anywhere.
The speaker uses a tough, aluminum die-cast enclosure.
The speaker has the same width and height as the older model, so upgrading is easy.
Switches and knobs do not protrude from the panel to prevent damage caused if the speaker falls over.
Equipped with a switching power circuit compatible with 100 V to 240 V AC power supplies.
By attaching wall mounting bracket EB-6301 (sold separately) to the unit, you can both adjust the angle of the unit and fix it to the walls.
The unit has an auto-standby function that saves power automatically (power consumption of 0.5 W or less) when input continuously falls below a certain level.

Comparison of the different models

| Input| Output
---|---|---
6301ND| Digital (AES/EBU)/XLR Analog (unbalanced)/phone| THRU (AES/EBU) /XLR
6301NX| Analog (transformer type balanced)/XLR Analog (unbalanced)/phone| —
6301NE| Analog (electronic type balanced)/XLR Analog (unbalanced)/phone| —
6301NB| Analog (unbalanced)/phone| —

Accessories

Power cord × 1
Owner’s manual (this manual) × 1

Part names and functions

Front (same for 6301ND/NX/NE/NB)

[VOLUME]

Adjusts the volume.

[POWER] indicator

Lights to indicate the state of the unit.

[ON/OFF] button

Turns the unit on/of

NOTE

Use a standard AC outlet.
Disconnect the plug from the outlet when the unit will not be used for a long time.

Fostex-6301ND-Active-Monitor-Speaker-Fig1

Back

[DIGITAL IN] terminal

AES/EBU-compliant digital input terminal.

[DIGITAL THRU] terminal

Directly outputs the signal from the [DIGITAL IN] terminal.

Analog input terminal (phone)

6.3 mm (1/4″) TS phone unbalanced analog
input terminal.
Inputs connected to the analog input terminal
are prioritized over inputs to other terminals.
6301ND: [ANALOG IN]
6301NX/NE: [INPUT UNBALANCED]
6301NB: [INPUT]

Fostex-6301ND-Active-Monitor-Speaker-Fig2

Fostex-6301ND-Active-Monitor-Speaker-Fig3

[INPUT SEL] switch

Used to select the type of analog signal that the digital signal is transformed into. Choose between left and right (R+L), left only (L), and right only (R).

[AC IN] terminal

Used to connect to a power outlet using the supplied power cord.

[INPUT BALANCED] terminal

XLR balanced analog input terminal. 6301NX uses a transformer type balanced system, and 6301NE uses an electronic type balanced system.

Fostex-6301ND-Active-Monitor-Speaker-Fig4

The [POWER] indicator

6301ND
Unlit: The power is off
Lit in green: A device is connected to the [DIGITAL IN] terminal and the digital signal is locked
Lit in orange: A plug is inserted in the analog input terminal (phone)
Lit in red: In standby
When a plug is inserted in the analog input terminal (phone), the indicator lights in orange whether anything is connected to the [DIGITAL IN] terminal or not.
6301NX/NE/NB
Unlit: The power is off
Lit in green: The power is on
Lit in red: In standby

The auto standby function

When the input to the unit continues below a certain level for approximately 25 minutes, the auto standby function is activated, and power consumption is reduced to 0.5 W or below. If input then exceeds a certain level, the unit reverts to its normal state. The auto standby function may not function normally depending on the noise level of devices connected to the input terminals on the unit.

When a device is only connected to the [DIGITAL IN] terminal, the unit goes into standby unless the digital signal is locked.
Even if the digital signal is locked, the unit goes into standby when input continues below a certain level for about 25 minutes.

Troubleshooting

Problem	Solutions
There is no sound.	• Check the connection. (ð page 4, page 5, page 6)

• Check the set volume of each device.

Specifications

| 6301ND| 6301NX| 6301NE| 6301NB
---|---|---|---|---
Type| Sealed powered speaker system
Speaker| 100 mm cone-shaped, full-range speaker × 1
Frequency band| 70 Hz to 15 kHz
Output sound pressure level| 85 dB/W (1 m)
Maximum output sound pressure level| 98 dB
Rated output| 20 W
T. H. D.| 0.05% (at 1 kHz 1 W output)

Input terminal

| Analog unbalanced/φ6.3 mm (1/4″) TS phone
Digital XLR-3-31 type IEC60958 (AES/EBU)

sampling frequency

44.1 kHz to 96 kHz

| Analog balanced XLR-3-31 type HOT No. 2/

transformer type

| Analog balanced XLR-3-31 type HOT No. 2/

electronic type

| ****

—

Output terminal (THRU)| Digital XLR-3-32 type| —
Input impedance| Analog input (balanced/unbalanced) 10 kΩ or more

Input sensitivity

| Analog (unbalanced):

-14 dBV (0.2 Vrms)

Digital: -12 dBFS

| Analog (unbalanced): -14 dBV (0.2 Vrms)

Analog (balanced): +4 dBu (1.2 Vrms)

| Analog (unbalanced):

-14 dBV (0.2 Vrms)

Dimensional drawings

Fostex-6301ND-Active-Monitor-Speaker-Fig5

(6301ND is pictured above, but the external dimensions are the same for each model.)

Optional accessory

By attaching a wall fitting angle (sold separately) to the unit, you can adjust the angle of the unit and fix the unit to the walls.

Wall fitting angle EB-6301

CAUTION

Ask a professional to fix the unit to a wall using the bracket. Fostex is not responsible for accidents and casualties caused by using the bracket.
When you attach the unit to the bracket, attach it firmly using the screws supplied with EB-6301. Otherwise, the unit may fall and cause accidents leading to injuries and damage.

Fostex-6301ND-Active-Monitor-Speaker-Fig8

Specifications

External dimensions (mm)	200 (W) × 75 (H) × 148 (D)
Weight	850 g

Accessories of EB-6301

Mounting screw × 2
Rubber washer (with no grooves) × 2

Fostex-6301ND-Active-Monitor-Speaker-Fig9

Rubber washer (with grooves) × 2

Dimensional drawings of EB-6301

Attaching EB-6301

Remove the screws on the top and bottom of the 6301N series.

Fostex-6301ND-Active-Monitor-Speaker-Fig12

Attach the rubber washers (with no grooves) to the top and bottom of the unit.

Fostex-6301ND-Active-Monitor-Speaker-Fig13

Fit the rubber washers (with grooves) onto the mounting screws.

Fostex-6301ND-Active-Monitor-Speaker-Fig14

Adjust the unit to your preferred position in the bracket, then attach and tighten the mounting screws prepared in step 3.

Fostex-6301ND-Active-Monitor-Speaker-Fig15

Declaration of EC Directive

This equipment is compatible with the EMC Directive (2004/108/EC) – Directive on the approximation of member nation’s ordinance concerning the electromagnetic compatibility and with the Low Voltage Directive (73/23/EEC) – Directive on the approximation of member nation’s ordinance concerning electric equipment designed to be used within the specified voltage range.

The Affect of Immunity on This Equipment

The effect of the European Specification EN61000-6-1 (coexistence of electromagnetic waves – common immunity specification) on this equipment are as shown below.
In the electrical fast transient/burst requirements, surge, conducted disturbances by radio-frequency fields, power frequency magnetic field, radiate electromagnetic field requirements and static electricity discharging environment, this could be affected by the generation of noise in some cases.