Related Manuals for RTS BP325
Summary of Contents for RTS BP325
- Page 1 MODEL BP-325 Belt-pack Intercom Station User Manual Rev. 14 MARCH/2020 F.01U.385.482...
- Page 2 This package should include the following: Description Part No. Final Assy, BP325, Gray 9010673800 Final Assy, BP325, Rev 9010673820 Final Assy, BP325, Black...
- Page 3 BP-325 Important Safety Instructions 1.Read these instructions. 2.Keep these instructions. 3.Heed all warnings. 4.Follow all instructions. 5.Do not use this apparatus near water. 6.Clean only with dry cloth. 7.Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. 8.Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
- Page 4 BP-325...
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Page 5: Table Of Contents
Factory Settings ............................5 Jumpers (W1-W7) ............................... 6 Sidetone Adjustment ..........................7 Alternate Powering Methods ........................7 Method One: One Channel Operation With A Non-RTS Power Supply ............7 Method Two: Two Channel Operation With A Non-RTS Power Supply ............8 SPECIFICATIONS ........................11... - Page 6 Book Title Bosch Security Systems, Document Type F.01U.XXX.XX Rev.
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Page 7: Connections And Operation
Connections And Operation This section describes operation of the BP325 as supplied from the factory. Use of an RTS power supply to power the intercom system is assumed. For options and use of an alternate power source (See “Programmable Options” on page 5. and See “Alternate Powering Methods”... -
Page 8: Operation
COVER Operation Attach the BP325 to your belt or other convenient location using the belt clip on the rear panel. Put on the headset and adjust the listen volume controls while listening to the intercom channels. A TALK button may be activated in either of two ways: Momentary Mode: Press and hold the TALK button, then speak into the microphone. -
Page 9: Programmable Options
Connections And Operation 5 Sending a Talk-off Signal: The BP325 can generate an inaudible signal which can be used to deactivate the talk buttons on other intercom stations connected to an intercom channel. (May be used with models BP325, MCE325 and MRT327). This feature is useful when an unattended intercom station has its microphone activated and is causing noise on an intercom channel. -
Page 10: Jumpers (W1-W7)
BP-325 Connections And Operation Jumpers (W1-W7) b. To use program audio input: 1. Unplug the LINE LOOP connector from J6, and plug it into J5. 2. If you are using a stereo headset, set W3 and/or Factory Settin Description W4 to ON to route the program audio to the left Default headphone, right headphone or both headphones. -
Page 11: Sidetone Adjustment
When using an RTS power supply to power the intercom system, TRACE power is carried to the BP325 on pin 2 of the LINE INPUT connector along with the channel 1 audio. Pin 1 is the DC return. Bottom View of the Main Circuit Board FIGURE 2. -
Page 12: Method Two: Two Channel Operation With A Non-Rts Power Supply
FIGURE 4. Method Two: Two Channel Operation With A Non-RTS Power Supply Referring to Figure 1, remove all three screws (10a and 10b) on the back connector panel of the BP325. Remove the rear cover/belt clip assembly. There are two connectors that connect the main circuit board to the front panel circuit board. Pry the tabs on these two connectors to disconnect them. - Page 13 BP-325 Connections And Operation...
- Page 14 10 Connections And Operation BP-325...
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Page 15: Specifications
Power Requirements Pin 1 - Microphone low Input DC Voltage Pin 2 - Microphone high +18 to +33 VDC, 30 VDC nominal (standard RTS line), Pin 3 - Common 45 to 85 mA Pin 4 - Headphone high Environmental Requirements... - Page 16 Bosch Security Systems, Inc. 12000 Portland Avenue South Burnsville, MN 55337 U.S.A. www.rtsintercoms.com...