Bogen TBL1S, BAL2S, MIC2S, MAX1R, LMR1S Users Manual

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Input Modules

Models BAL2S, BRG1R, LMM1S, LMR1S, MAX1R, MIC1S, MIC2S, MIC1X, MIC2X, SAX1R, TBL1S, TEL1S, TNG1S

Bogen’s advanced plug-in modules provide a wide range of functions to support a variety of applications.

These modules support different signal-source requirements, including the ability to interface to balanced and unbalanced high- and low-level inputs, stereo or mono, telco systems, and microphones.

BALANCED (BAL2S)

Stereo, balanced input module

• Stereo, high-impedance, balanced inputs

• Professional-quality, low noise performance

• Selectable gain of 0 or 18 dB

• Mutable by higher priority modules

• Variable ducking level when muted

• Fade back from mute

• Screw terminal connections

BRIDGING (BRG1R)

Daisy chain multiple amplifiers input module

• Gain/Trim control

• Input signal available at buffered output

• Mute send & receive

• Variable ducking level when muted

• Fade back from mute

• 4 Priority levels

• Buffered output not mutable

• Bus assignable

• RCA input and output connectors

LINE/MIC (LMM1S, LMR1S)

LINE/MIC level input modules

• Gain control

• Bass & Treble controls

• Actively-balanced input

• LINE/MIC Attenuator switch

• Gating w/Threshold & Duration

• 24V Phantom power supply

• 4 Priority levels

• Bus assignable

• Built-in limiter w/ LED (LMR1S)

• Remote control volume option (LMR1S)

• Single-gang remote control panel included (LMR1S)

• Remote distance up to 2,000 Ft. (LMR1S)

• Screw terminal connectors

DESCRIPTION

FEATURES

MICROPHONES (MIC1S, MIC1X)

Transformer-balanced, low-impedance microphone input modules

• Gain/Trim control

• Bass & Treble controls

• Noise gate w/Threshold & Duration

• Limiter w/Threshold control

• Limiter activity LED

• 24V Phantom power

• Mute send & receive

• 4 Priority levels

• Bus assignable

• Balanced, transformer-isolated

• Screw terminal (MIC1S); XLR connector (MIC1X) models

MICROPHONES (MIC2S, MIC2X)

Electronic-balanced, low-impedance microphone input modules

• Gain/Trim control

• High Cut/Low Cut controls

• Voice Enhancement control

• Noise gate w/Threshold control

• Limiter w/Threshold control

• 24V Phantom power

• Mute send & receive

• 4 Priority levels

• Bus assignable

• Electronically balanced

• Screw terminal (MIC2S); XLR connector (MIC2X) models

MONO, STEREO AUX (MAX1R, SAX1R)

Unbalanced input modules

• Gain/Trim control

• Bass & Treble controls

• Gating w/Threshold & Duration

• Mute send & receive

• Variable ducking level when muted/gated

• Fade back from mute/gate

• 4 Priority levels

• Bus assignable

• Stereo to mono summing option (SAX1R)

• RCA connectors

TRANSFORMER-BALANCED (TBL1S)

Transformer-balanced AUX input module

• Transformer-isolated line-level input

• Gain/Trim control

• Bass & Treble controls

• Gating w/Threshold & Duration

• Mute send & receive

• Variable ducking level when muted/gated

• Fade back from mute/gate

• 4 Priority levels

• Bus assignable

• Pluggable screw terminal connections

TELEPHONE (TEL1S)

Telephone interface input module

• Loop start or ground start trunk interfacing (requires external power supply)

• Dry loop interface to paging ports

• Audio-activated paging in dry loop

• Gain/Trim control

• Limiter

• Noise gate w/Threshold & Duration

• Mute send & receive

• 4 Priority levels

• Bus assignable

• Transformer-isolated

• Screw terminal connections

TONE GENERATOR (TNG1S)

Multiple tone generator input module

• Select 4 of 8 tones to trigger

• 512 Hz Burst/steady, slow whoop, siren, mechanical bell, Klaxon, night ringer, double chime, & doorbell tones

• Momentary & continuous playback modes

• Screw terminal trigger connections

• Level control

• Microprocessor-controlled operation

• Mute send & receive

• 4 Priority levels

TECHNICAL SPECIFICATIONS

Balanced Input Module (BAL2S)

Gain 0 dB (or +18 dB; switch

selectable per channel) Frequency Response +0/-3 dB, 5 Hz-100 kHz S/N (20 Hz - 20 kHz) -100 dBV Distortion < 0.005%, 20 Hz-20 kHz Input Impedance 10k ohms (unbalanced)

20k ohms (balanced) Ducking (level) -10 dB to -48 dB CMRR > 80 dB @ 1 kHz Controls Ducking Priority Lowest or none Connector 6-position barrier strip Dimensions 1-3/8" W x 3-1/8" H x 3-1/2" D Weight 2.8 oz.

All measurements at 0 dB gain.

Bridging Input Module (BRG1R)

Gain -5 dB to 5 dB Frequency Response +0/-3 dB, 5 Hz-100 kHz S/N (20 Hz - 20 kHz) -100 dBV Distortion < 0.005%, 20 Hz-20 kHz Input Impedance 10k ohms (balanced) Output Impedance 200 ohms (pseudo-balanced) Ducking (level) -10 dB to -48 dB Gate Threshold 3 mV to 30 mV Gate Duration 0.5s to 5s CMRR > 60 dB @ 1 kHz Priority Four levels Controls Gain, Ducking,

Gate Threshold,

Gate Duration Connector RCA Type Dimensions 1-3/8" W x 3-1/8" H x 3-1/2" D Weight 2.3 oz.

LINE/MIC Input Module (LMM1S)

Gain 18 dB to 60 dB (MIC)

-2 dB to 40 dB (LINE) Frequency Response 20 Hz to 50 kHz (+0/-3 dB) S/N (20 Hz - 20 kHz) -76 dBV @ 60 dB gain Distortion < 0.01% Input Impedance 15K LINE mode

2K MIC mode Gate Threshold 2 to 25mV @ min. gain Gate Duration 0.5s to 5s Priority Four levels Tone ± 10 dB @ 100 Hz & 10 kHz CMRR > 80 dB @ 1 kHz Controls Gain, Bass, Treble,

Threshold, Duration Connector Pluggable Euro Screw Type Dimensions 1-3/8" W x 3-1/8" H x 3-1/2" D Weight 2.2 oz.

0 dB

+18 dB

0 dB

+18 dB

MIC/LINE

INPUT

GND

INPUT ATTEN.

MIC/LINE

Microphone Input Module (MIC1S)

Gain 28 dB to 62 dB Frequency Response +0/-3 dB, 10 Hz-20 kHz S/N (20 Hz - 20 kHz) -71 dBV @ 60 dB gain,

-131 dBV EIN Distortion < 0.5%, 20 Hz-20 kHz Input Impedance 500 ohms Tone ±10 dB @ 100 Hz & 10 kHz Limit (threshold) -10 dBV to off Gate Threshold 3 mV to 30 mV Gate Duration 0.5s to 5s CMRR > 80 dB @ 1 kHz Priority Four levels Phantom Power 24V DC (defeatable) Controls Gain, Bass, Treble, Limit,

Gate Threshold,

Gate Duration Connector Screw Terminal Dimensions 1-3/8" W x 3-1/8" H x 3-1/2" D Weight 3.6 oz.

LINE/MIC Input Module (LMR1S)

Gain 18 dB to 60 dB (MIC)

-2 dB to 40 dB (LINE) Frequency Response 20 Hz to 50 kHz (+0/-3 dB) S/N (20 Hz - 20 kHz) -74 dBV @ 60 dB gain Distortion < 0.03% Input Impedance 15K LINE mode

2K MIC mode Gate Threshold 2 to 25mV @ min. gain Gate Duration 0.5s to 5s Priority Four levels Tone ± 10 dB @ 100 Hz & 10 kHz CMRR > 80 dB @ 1 kHz Controls Gain, Bass, Treble,

Limit, Threshold, Duration Limit (threshold) -16 dBV to off Remote Voltage 0 to 4.5V DC Remote Loop Current 0.5mA Max. Distance 200 Ft. (2 Conductor), 2,000 Ft. (3 Conductor Shielded) Connector Fixed Euro Screw Type Dimensions 1-3/8" W x 3-1/8" H x 3-1/2" D Weight 2.6 oz.

GAIN

BASS/TREBLE

GATING

GATE CONTROL

MUTE IN

MUTE OUT

GATE ENABLE/ DISABLE

BUS

ASSIGNMENT

PRIORITY

LEVEL

BUS A

BUS B

MUTE LOW

MUTE MED

MUTE HIGH

INPUT

LIMITER

PHANTOM

POWER

PHANTOM ON / OFF

Microphone Input Module (MIC1X)

Gain 28 dB to 62 dB Frequency Response +0/-3 dB, 10 Hz-20 kHz S/N (20 Hz - 20 kHz) -71 dBV @ 60 dB gain,

Gate Threshold,

Gate Duration Connector XLR Dimensions 1-3/8" W x 3-1/8" H x 3-1/2" D Weight 3.6 oz.

Remote Control Panel included

MIC/LINE

INPUT

GND

INPUT ATTEN.

MIC/LINE

CS+

GND

Microphone Input Module (MIC2X)

Gain 18 dB to 62 dB Frequency Response +0/-3 dB, 10 Hz - 40 kHz S/N (20 Hz - 20 kHz) -73 dBV @ 60 dB gain,

-133 dBV EIN Distortion < 0.02%, 20 Hz - 20 kHz Input Impedance 2K ohms Tone -10 dB @ 100 Hz & 3 kHz

(cut only) Limit (threshold) -10 dBV to off Gate Threshold 3 mV to 30 mV CMRR > 80 dB @ 1 kHz Priority Four levels Phantom Power 24V DC (defeatable) Controls Gain, Low Cut, High Cut,

Enhance, Limit, Gate Threshold Connector XLR Dimensions 1-3/8" W x 3-1/8" H x 3-1/2" D Weight 2.2 oz.

Microphone Input Module (MIC2S)

Gain 18 dB to 62 dB Frequency Response +0/-3 dB, 10 Hz-40 kHz S/N (20 Hz - 20 kHz) -73 dBV @ 60 dB gain,

-133 dBV EIN Distortion < 0.02%, 20 Hz-20 kHz Input Impedance 2K ohms Tone -10 dB @ 100 Hz & 3 kHz

(cut only) Limit (threshold) -10 dBV to off Gate Threshold 3 mV to 30 mV CMRR > 80 dB @ 1 kHz Priority Four levels Phantom Power 24V DC (defeatable) Controls Gain, Low Cut, High Cut,

Enhance, Limit, Gate Threshold Connector Screw Terminal Dimensions 1-3/8" W x 3-1/8" H x 3-1/2" D Weight 2.2 oz.

Mono Aux Input Module (MAX1R)

Gain -20 dB to 6 dB Frequency Response +0/-3 dB, 5 Hz-100 kHz S/N (20 Hz - 20 kHz) -100 dBV Distortion < 0.005%, 20 Hz-20 kHz Input Impedance 50k ohms Tone ±10 dB @ 100 Hz & 10 kHz Ducking (level) -10 dB to -48 dB Gate Threshold 3 mV to 30 mV Gate Duration 0.5s to 5s Priority Four levels Controls Gain, Bass, Treble, Ducking,

Gate Threshold, Gate Duration Connector RCA type Dimensions 1-3/8" W x 3-1/8" H x 3-1/2" D Weight 2.6 oz.

Stereo Aux Input Module (SAX1R)

Gain -20 dB to 6 dB Frequency Response +0/-3 dB, 5 Hz - 100 kHz S/N (20 Hz - 20 kHz) -100 dBV Distortion < 0.005%, 20 Hz - 20 kHz Input Impedance 50k ohms Tone ±10 dB @ 100 Hz & 10 kHz Ducking (level) -10 dB to -48 dB Gate Threshold 3 mV to 30 mV Gate Duration 0.5s to 5s Priority Four levels Controls Gain, Bass, Treble, Ducking,

Gate Threshold, Gate Duration Connector RCA type Dimensions 1-3/8" W x 3-1/8" H x 3-1/2" D Weight 2.6 oz.

Transformer-Balanced Input Module (TBL1S)

Gain -11 dB to +19 dB Frequency Response 10 - 40 kHz (+0/-3 dB) S/N (20 Hz - 20 kHz) -75 dBV Distortion < 0.3%, 20 Hz - 20 kHz @ 1V Input Impedance 10k ohms/600 ohms

(jumper selectable) Gate Threshold 5 mV to disable Gate Duration 0.5s to 5s Priority Four levels Duck Level -10 dB to -72 dB Tone +/- 10 dB @ 100 Hz & 10 kHz CMRR > 80 dB @ 1 kHz Controls Gain, Bass, Treble, Duck,

Gate Threshold, Gate Duration Connector Pluggable Euro Screw Type Dimensions 1-3/8" W x 3-1/8" H x 3-1/2" D Weight 3.8 oz.

Telephone Input Module (TEL1S)

Gain 0 dB to 30 dB Frequency Response +0/-3 dB, 20 Hz - 20 kHz S/N (20 Hz - 20 kHz) -90 dBV @ 30 dB of gain,

-120 dBV EIN Distortion < 0.1%, 20 Hz - 20 kHz Input Impedance Dry loop 30k ohms,

Wet loop 1k ohms Limit (threshold) -10 dBV to off Gate Threshold 3 mV to 30 mV Gate Duration 0.5s to 5s Priority Four levels External Power 48V DC (for talk battery) CMRR > 80 dB @ 1 kHz Controls Gain, Limit,

Gate Threshold,

Gate Duration Connector 6-position barrier strip Dimensions 1-3/8" W x 3-1/8" H x 3-1/2" D Weight 2.8 oz.

600/10K

GATE ENABLE/ DISABLE

BUS

ASSIGNMENT

BUS A

BUS B

ARCHITECT & ENGINEER SPECIFICATIONS

Balanced Input Module (BAL2S) The BAL2S input mod-

ule shall be a stereo, high-impedance, electronically-balanced input module. It shall be mutable by higher priority modules and shall feature an internal PCB jumper to enable or disable muting from the priority bus system. It shall have a continuously variable ducking control that will enable attenuation of the input signal from a minimum of 10 dB to a maximum of 48 dB relative to the normal unmuted condition. The module shall have a rapid mute when the mute function is activated and a gradual fade back from mute when the mute control is deactivated. Gain shall be switch selectable per channel and shall be 0 dB or +18 dB.

Bridging Input Module (BRG1R) The BRG1R input mod- ule shall have a mono-balanced input and a buffered pseudobalanced output that will enable the connection of several amplifiers to each other in a daisy chain configuration without creating ground loops between units. It shall have an RCA jack for both the input and the output connections. The module shall have a gain/trim control that will allow the gain to be adjusted plus or minus 5 dB relative to 0 dB nominal gain. It shall have the ability to mute lower priority modules and be muted by higher priority modules. The module shall be able to assume any of 4 priority levels. It shall have a continuously variable ducking control that will enable attenuation of the input signal from a minimum of 10 dB to a maximum of 48 dB relative to the normal unmuted condition and a gradual fade back from mute when the mute control is deactivated. The buffered output shall not be mutable. The module shall have a VOX/gating circuit to control muting of lower priority modules and an internal gating circuit with controls for threshold and duration. The module’s output shall be assignable to either or both of two mixing buses.

LINE/MIC Input Module (LMM1S) The LMM1S module shall be a LINE/MIC level input module. Input shall be via front-mounted screw terminals. It shall have an internal, 24V DC phantom power supply that is enabled by a PCB jumper. The module shall have a gain control that will allow gain to be adjusted from 18 dB to 60 dB in MIC position, or from -2 dB to 40 dB in LINE position. It shall have the ability to mute lower priority modules and be muted by higher priority modules. The module shall be able to assume any of four priority levels. The module shall have an internal gating circuit with controls for threshold and duration. The module shall have bass and treble controls with cut and boost of 10 dB at 100 Hz and 10 kHz, respectively. The module’s output shall be assignable to either or both of two mixing buses.

LINE/MIC Remote Input Module (LMR1S) The LMR1S module shall be a LINE/MIC level input module with remote volume control capability. Input level control shall be by remote potentiometer or by direct voltage input (0 – 4.5V DC). Input shall be via front-mounted screw terminals. The LMR1S shall have an internal, 24V DC phantom power supply that is enabled by a PCB jumper. The module shall have a gain control that will allow gain to be adjusted from 18 dB to 60 dB in MIC position, or from -2 dB to 40 dB in LINE position. It shall have the ability to mute lower priority modules and be muted by higher priority modules. The module shall be able to assume any of four priority levels. The module shall have an internal gating circuit with controls for threshold and duration. It shall have a built-in limiter to control the maximum output level of the module. The module shall have an LED to indicate limiter activity. The module shall have bass and treble controls with cut and boost of 10 dB at 100 Hz and 10 kHz, respectively. The module’s output shall be assignable to either or both of two mixing buses.

A Remote Volume Control Panel is included with the module. The panel shall be wall mountable and shall be able to control input level from a distance of up to 200 feet using a 2-conductor cable, or up to 2,000 feet using a 3-conductor shielded cable.

Tone Generator Input Module (TNG1S)

Max. Output Level 1.8V Max. Contact Resist. 100 ohms Tones 8 total, 4 selectable;

512 Hz Burst/steady, slow whoop, siren, mechanical bell, Klaxon, night ringer,

double chime, & doorbell Priority Four levels Controls Level Connector 5-position barrier strip Dimensions 1-3/8" W x 3-1/8" H x 3-1/2" D Weight 2 oz.

ARCHITECT & ENGINEER SPECIFICATIONS (cont.)

Mono Aux Input Module (MAX1R) The MAX1R module shall be a mono, high-impedance, unbalanced input module. The module shall have an RCA jack as its input connector. The module shall have a gain/trim control that will allow the gain to be adjusted from -20 dB to +6 dB relative to 0 dB nominal gain. It shall have the ability to mute lower priority modules and be muted by higher priority modules. The module shall be able to assume any of 4 priority levels. It shall have a continuously variable ducking control that will enable attenuation of the input signal from a minimum of 10 dB to a maximum of 48 dB relative to the normal unmuted condition and a gradual fade back from mute when the mute or gate control is deactivated. The module shall have a VOX/gating circuit to control muting of lower priority modules and its internal gating circuit, with controls for threshold and duration. The module shall have bass and treble controls with cut or boost of 10 dB at 100 Hz and 10 kHz, respectively. The module’s output shall be assignable to either or both of two mixing buses. Microphone Input Module (MIC1S) The MIC1S module shall have a transformer-isolated, balanced input with screw terminal connector. It shall interface with low-impedance dynamic microphones. It shall also interface with electret condenser microphones and shall have an internal 24V DC phantom power supply to provide the bias supply that is enabled by a PCB jumper. The module shall have a gain control that will allow the gain to be adjusted from 28 dB to 62 dB. It shall have the ability to mute lower priority modules and be muted by higher priority modules. The module shall be able to assume any of 4 priority levels. The module shall have a VOX/gating circuit to control muting of lower priority modules and its internal gating circuit with controls for threshold and duration. It shall have a built-in limiter, with a threshold control, to limit the maximum output level of the module. A front panel LED will indicate limiter activity. The module shall have bass and treble controls with cut or boost of 10 dB at 100 Hz and 10 kHz, respectively. The module’s output shall be assignable to either or both of two mixing buses. Microphone Input Module (MIC1X) The MIC1X module shall have a transformer-isolated, balanced input with XLR connector. It shall interface with low-impedance dynamic microphones. It shall also interface with electret condenser microphones and shall have an internal 24V DC phantom power supply to provide the bias supply that is enabled by a PCB jumper. The module shall have a gain control that will allow the gain to be adjusted from 28 dB to 62 dB. It shall have the ability to mute lower priority modules and be muted by higher priority modules. The module shall be able to assume any of 4 priority levels. The module shall have a VOX/gating circuit to control muting of lower priority modules and its internal gating circuit with controls for threshold and duration. It shall have a built-in limiter, with a threshold control, to limit the maximum output level of the module. A front panel LED will indicate limiter activity. The module shall have bass and treble controls with cut or boost of 10 dB at 100 Hz and 10 kHz, respectively. The module’s output shall be assignable to either or both of two mixing buses.

Microphone Input Module (MIC2S) The MIC2S module shall have an electronically-balanced input with screw terminal connector. It shall interface with low-impedance dynamic microphones. It shall also interface with electret condenser microphones and shall have an internal 24V DC phantom power supply to provide the bias supply that is enabled by a PCB jumper. The module shall have a gain control that will allow the gain to be adjusted from 18 dB to 62 dB. It shall have the ability to mute lower priority modules and be muted by higher priority modules. The module shall be able to assume any of 4 priority levels. The module shall have a VOX/gating circuit to control muting of lower priority modules and its internal gating circuit with a threshold control. It shall have a builtin limiter, with a threshold control, to limit the maximum output level of the module. The module shall have bass and treble controls with cut only of 10 dB at 100 Hz and 3 kHz, respectively. The module shall have a voice enhancement control for improving voice intelligibility. The module’s output shall be assignable to either or both of two mixing buses. Microphone Input Module (MIC2X) The MIC2X module shall have an electronically-balanced input with XLR connector. It shall interface with low-impedance dynamic microphones. It shall also interface with electret condenser microphones and shall have an internal 24V DC phantom power supply to provide the bias supply that is enabled by a PCB jumper. The module shall have a gain control that will allow the gain to be adjusted from 18 dB to 62 dB. It shall have the ability to mute lower priority modules and be muted by higher priority modules. The module shall be able to assume any of 4 priority levels. The module shall have a VOX/gating circuit to control muting of lower priority modules and its internal gating circuit with a threshold control. It shall have a built-in limiter, with a threshold control, to limit the maximum output level of the module. The module shall have bass and treble controls with cut only of 10 dB at 100 Hz and 3 kHz, respectively. The module shall have a voice enhancement control for improving voice intelligibility. The module’s output shall be assignable to either or both of two mixing buses. Stereo AUX Input Module (SAX1R) The SAX1R module shall be a stereo, high-impedance, unbalanced input module. The module shall have two RCA jacks for its input connectors. The module shall have a gain/trim control that will allow the gain to be adjusted from -20 dB to +6 dB relative to 0 dB nominal gain. It shall have the ability to mute lower priority modules and be muted by higher priority modules. The module shall be able to assume any of 4 priority levels. It shall have a continuously variable ducking control that will enable attenuation of the input signal from a minimum of 10 dB to a maximum of 48 dB relative to the normal unmuted condition and a gradual fade back from mute when the mute or gate control is deactivated. The module shall have a VOX/gating circuit to control muting of lower priority modules and its internal gating circuit, with controls for threshold and duration. The module shall have bass and treble controls with cut or boost of 10 dB at 100 Hz and 10 kHz, respectively. The module’s outputs shall be independently assignable to each of two mixing buses. The module shall allow stereo sources to be summed and sent mono to either or both of two mixing buses.

50 Spring Street, Ramsey, New Jersey 07446, U.S.A.

Tel: 201-934-8500 Fax 201-934-9832 www.bogen.com

ARCHITECT & ENGINEER SPECIFICATIONS (cont.)

Transformer-Balanced Input Module (TBL1S) The

TBL1S input module shall be a transformer-isolated, line-level, balanced input module. The module shall have a pluggable 3pin screw terminal input barrier strip connector to make the input connection. The module shall have a jumper selectable input impedance of 600 ohms or 10k ohms. The module shall have a gain/trim control that will allow the gain to be adjusted from -11 dB to +19 dB. It shall have the ability to mute lower priority modules and be muted by higher priority modules. The module shall be able to assume any of 4 priority levels. The module shall have a VOX/gating circuit to control muting of lower priority modules and its internal gating circuit with controls for threshold and duration. It shall have a continuously variable ducking control that will enable attenuation of the input signal from a minimum of -10 dB to a maximum of -72 dB relative to the normal unmuted condition and a gradual fade back from mute when the mute or gate control is deactivated. The module’s output shall be assignable to either or both of two mixing buses.

Telephone Input Module (TEL1S) The TEL1S module shall have a transformer-isolated, balanced input and configuration jumpers that will allow it to interface with both wet and dry loop telephone systems. In the dry loop mode, this module shall allow connections to page port systems. In the wet mode of operation, it shall allow connections to both ground start and loop start telephone systems. The module shall have a 6-pin screw terminal input barrier strip connector to make the input connection. The module shall provide for the connection of an external talk-battery power supply of 48V DC. The module shall have a gain control that will allow the gain to be adjusted from 0 dB to 30 dB. It shall have the ability to mute lower priority modules and be muted by higher priority modules. The module shall be able to assume any of 4 priority levels. The module shall have a VOX/gating circuit to control muting of lower priority modules and its internal gating circuit with controls for threshold and duration. It shall have a builtin limiter, with a threshold control, to limit the maximum output level of the module. The module’s output shall be assignable to either or both of two mixing buses.

Tone Generator Input Module (TNG1S) The TNG1S input module shall be a multiple tone generator input module. The module shall have a 5-pin screw terminal input barrier strip connector to make the trigger connections. The module shall include 8 tones: 512 Hz burst/steady, slow whoop, siren, mechanical bell, Klaxon, night ringer, double chime, and doorbell tones. The module shall permit 4 of the 8 tones to be triggered. Momentary and continuous playback modes shall be available. The module shall have a level control. It shall have the ability to mute lower priority modules and be muted by higher priority modules. The module shall be able to assume any of 4 priority levels. The module shall have a gradual fade back from mute when the mute control is deactivated. The module’s output shall be assignable to either or both of two mixing buses.

Bogen TBL1S, BAL2S, MIC2S, MAX1R, LMR1S Users Manual

Specifications and Main Features

Frequently Asked Questions

User Manual