Mi Door Lo Fn Headset Intercom System Installation Instructions 3-Slot Battery Charger interconnect Module Spaatz a2
Table of Contents Typical Single Lane [installation Battery Charger Speaker and Microphone Assemblies Standard SYSTEMS «outta Duplex Systems Base Station Interconnect Module (Optional) Connecting the Base Station Directly to Components Connecting the Base Station to Components Using the Optional Interconnect Module Connecting the Auxiliary Intercom (Optional) . ..
Figure 6, Base Station ~ Interconnect Module Connections... .. Figure 7. Connecting Components to the Interconnect Module Figure 8. D-15D (M478 DA) CORRECTIONS cues ent tense ete Figure 9. D-15B and D-15C (M478 BA and CA) Connections . Figure 10. D-30 Connections . Figure 11. Removing the Half-Cover from the Base Station Figure 12. Base Station Circuit Board Figure 13.
Typical Single Lane Installation 0 1.13 Base Station Loop 56 1t D-intercom Detector [EER Power Transformer Interconnect —] To OSM and Module Monitor Speaker Reinitialize TIT 0D Figure 1.
Battery Charger Install the battery charger and begin charging the headset batteries before you install any other components. Install the battery charger in a clean, dry environment. An office location is best, 0 7 The battery charger may be placed on a flat surface such as a table, desk, or it can be fastened to 2 wall using the optional wall-mount kit. Plug the power supply transformer into a 120-Volt wall outlet and then plug the transformer cord into the connector in the end of the battery charger.
) Speaker and Microphone Assemblies Standard Systems For standard systems, install the Deluxe S-Inch Speaker and Microphone Assembly, Part Number 78-6911-1545-1. Refer to the installation instructions packaged with the assembly. Duplex Systems For duplex systems, install the Duplex Microphone (with foam housing), Part Number 78-6911-4476-6 and the 5-Inch Metal Speaker Assembly, Part Number 78-6911-4411-3. Refer to the installation instructions packaged with the assemblies. Base Station 1.
4. Feed the cables for speaker, microphone, vehicle detect and monitor speaker (if used) through the conduit down to the interconnect module or base station. (See Figure 1.) /\J Important The pair of wires for the microphone connection must be shielded for proper operation. + In standard systems, the shielded microphone pair of wires can be in a cable which also contains other wire pairs. ® In duplex systems, the shielded microphone pair of wires gust be alone in a separate cable for proper operation.
Connecting the Base Station Directly to Components If an interconnect module is not used, connect the components (vehicle detector, speaker/microphone and optional monitor speaker) directly to the base station as shown in Figure 5. Use 18-20 gauge twisted pair audio wire for all connections except the microphone. Use an 18-20 gauge shielded pair of audio wire for the connection to the microphone. Important The pair of wires for the microphone connection must be shielded for proper operation.
Part of Base Station To 12VDC and [em Vehicle Detect Pemmican, 120 i VAC ~~ Input ) Las © dildo Power Supply 812 gg Transformer Sonic tee Detection Alert Printed Circuit Board Base Station Terminals Microphone Presence High Air switch SPA Figure 5.
Connecting the Base Station to Components Using the Optional Interconnect Module 0 Connect the base station to the interconnect module as shown in Figure 6. Note that the connections are made to the “TO CONTROL MODULE” terminals on the interconnect module. Interconnect Module “TO CONTROL MODULE" Terminal Numbers Base Station Terminals \ Not Used Not Used Not Used 4 Not Used, 1 Wells eel || [el Jules ; i Part of Base Station Power Transformer Input Interconnect Module Figure 6.
To +1BVDC and (me, Vehicle Detect {Supremacy Circuit Board 120 VAC input Power Supply Transformer 714BA "SODA I" Sonic — Detection Alert Printed fed HORSESHOES Je Sonic Detection Alert Loop Detector ® Speaker (At Menu Post) Q Duplex Mic {At Menu Post) Common \ Presence High Shield “To Outside* Terminals EN Figure 7.
Connecting the Auxiliary Intercom (Optional) Note The base station must be turned off to enable operation/use of the auxiliary intercom. 1. Connect the auxiliary intercom to the TO AUXILIARY INTERCOM terminals on the interconnect module as shown in Figure 8 through Figure 10 (depending on the model of intercom used). The presence alert shown is wired to operate only when the Model C960 is turned off.
Important If you use a D-30 as the auxiliary intercom, a separate monitor speaker must be provided for the Model C960. (Both the Model C960 and D-30 C intercoms require separate monitor speakers.) D-30 *A* Cable Presence Alert Sn Grn Blinding Wht Bickered Red Br Bikini Bikini [smock] [“Vetoes | [out [ame] [common | Wht (not used) ¥ WARNING Do not connect anything to terminal #8 when a D-30 auxiliary intercom *"A” IN connection required only when outside Mic is used Figure 10.
J 4. Turn on both base stations and press the RESET SWITCH on each of the base station circuit boards to “read” the jumper setting into the microprocessor. S. Select a channel for each of the base stations. (See page 13 for the channel selection procedure.) After you select the channel, press the RESET SWITCH on the base station circuit boards to “read” the selection into the microprocessor.
Standard Operation Dual Lane System (Two Base Stations) Function Menu Sign with Speaker only (OSM) or Menu Sign with Separate Speaker and Microphone Lane 1 System Lane 2 System Air Switch (Pulse) Detector or Loophole (Presence) Detector Standard Operation Jumper Settings Jumper pins 1 and 2 on jumpers J1 and J2. or Jumper pins 2 and 3 on Jumpers J1 and J2. Jumper pins 1 and 2 on base station 1, jumper J3. Jumper pins 2 and 3 on base station 2, jumper J3. Jumper pins 1 and 2 of jumper J4.
Channel Selection The Model C960 Headset Intercom System can operate on any one of eight different channels. Select a channel that neither receives or causes interference and then program the headsets to that channel using the following procedure: 1. Pull slightly outward on the lower right side of the base station half-cover and then lift and remove the cover as shown in Figure 11. Half Cover SP281A Figure 11. Removing the Half-Cover from the Base Station 2.
Channel Selection (Cont.) Channel Select =] -= Button Aen £1 en 2:9088 © Reset Switch " i CQ0 { Pi ~ Modular Jack Programming Cabin Nd Figure 12, Base Station Circuit Board EE 3. With the headset turned off, plug one end of the programming cable into the headset programming jack. 4. Plug the other end of the programming cable into the base station modular jack. 5. Burp on the headset. (Audible tones will be heard in the headset earpiece indicating that programming is complete.
Duplex Systems Only The following procedure sets system audio levels for duplex systems so that headset volume controls have enough “range” to allow Operators to adjust headset volume to their preference. To set the audio levels: 1. Tum the base station MENU MIC SENS control to minimum (CW. 2. Adjust the headset volume control to maximum. 3. Press the headset Talk switch, and set the base station outbound (DAY/NIGHT) audio levels to the desired level at the post/sign. 4.
To set the monitor speaker volume levels: 1. Set the master MON VOLUME control to the mid range position. 2. With a vehicle detected at the menu sign (alert tone sounding), adjust the MON ALERT control so that the oO alert signal coming through the monitor speaker is at a suitable level. ’ 3. Press and hold the headset Talk switch and speak into the headset microphone. Adjust the MON TALK control so that the talk audio coming through the monitor speaker is at a suitable level. 4.
0) 5. Press and hold the headset Talk switch and speak into the headset microphone. 6. Adjust the NIGHT menu sign audio level control so that the audio level at the menu sign is slightly lower than the DAY audio level setting (clockwise to increase; counterclockwise to decrease.) Circuit Board Jumpers, Adjustment Controls, Indicators and Switches Jumpers Jutland 13 Ja 2mm hero 8 snipe 5 22.9998 S065 Figure 13. Base Station Circuit Board Set for the type of menu sign in the system.
Adjustment Controls MENU MIC SENS HEADSET ALERT LEVEL DAY NIGHT MON VOLUME MON ALERT MON IN MON PAGE MON TALK Controls the volume of the menu sign audio heard in the headset, Controls the volume of the alert tone heard in the headset. Controls the volume heard at the menu sign with the Day/Night switch in the Day position. Controls the volume heard at the menu sign with the Day/Night switch in the Night position.
— Ove Finishing Up WRN Secure any loose wires. Replace the cover on the base station module. Check the operation of the system. Check the operation of the auxiliary intercom. Perform operator training, including the following functions: ® Normal use and care of the system. ® Use and care of the headset. * Battery replacement and recharging. ® Operation of the base station module switches and controls. — Refer to the Model C960AA Headset Intercom System Operating Instructions.
