background image

TABLE 1 - TROUBLESHOOTING CHART

 

PROBLEMS 

 

ACTIONS

 

 

• 

No system operation; Power LED not lit. 

 

• 

No system operation; power LED is lit. 

 
 
 

• 

No paging at speaker. 

 
 

• 

Paging at speaker but no reply from speaker. 

 

• 

No system ringing when doorplate button 
pressed. 

 

• 

Door unlock relay does not operate. 

 
 

• 

Door strike does not operate. 

 

• 

Verify power from power supply. 

 

• 

Verify that 25 pair connector is completely    
plugged into circuit board connector. 

• 

Verify all connections. 

 

• 

Check doorplate speaker connections. 

• 

Adjust Phone to Speaker volume. 

 

• 

Adjust Speaker to Phone volume. 

 

• 

Check Ring "ON/OFF" switch. 

 

• 

Check connections at block. 

• 

Verify proper access code. 

 

• 

Do you have a power supply for your door strike? 
(See Figure 6). 

 

 

 
 

 

VALCOM LIMITED WARRANTY 

Valcom, Inc. warrants its products to be free from defects in materials and workmanship under conditions of normal use and service 
for a period of one year from the date of shipment.  The obligation under this warranty shall be limited to the replacement, repair or 
refund of any such defective device within the warranty period, provided that: 
 
1. 

inspection by Valcom, Inc. indicates the validity of the claim; 

2. 

the defect is not the result of damage, misuse or negligence after the original shipment; 

3. 

the product has not been altered in any way or repaired by others and that factory sealed units are unopened (a service 
charge plus parts and labor will be applied to units defaced or physically damaged); 

4. 

freight charges for the return of products to Valcom are prepaid; 

5. 

all units ‘out of warranty’ are subject to a service charge.  The service charge will cover minor repairs (major repairs will 
be subject to additional charges for parts and labor). 

 

This warranty is in lieu of and excludes all other warranties, expressed or implied and in no event shall Valcom, Inc. be 
liable for any anticipated profits, consequential damages, loss of time or other losses incurred by the buyer in connection 
with the purchase, operation or use of the product.

 

 
This warranty specifically excludes damage incurred in shipment.  In the event a product is received in damaged condition, the 
carrier should be notified immediately.  Claims for such damage should be filed with the carrier involved in accordance with the 
F.O.B. point. 
 
 Headquarters: 

In 

Canada 

 

Valcom, Inc. 

CMX Corporation 

 

5614 Hollins Road 

35 Van Kirk Drive #11 and 12 

 

Roanoke, VA 24019-5056 

Brampton, Ontario L7A 1A5 

 

Phone:  (540) 563-2000 

Phone:  (905) 456-1072 

 

FAX:  (540) 362-9800 

FAX:  (905) 456-2269 

 
 

 
 
 
 
 

 13 

 

Содержание V-2904

Страница 1: ...rent branch circuit FCC Notice This equipment generates and uses radio frequency energy and if not installed and used properly that is in strict accordance with the instructions listed in this User s...

Страница 2: ...alert tone Input for manual door unlock push button Built in 30Hz ring voltage generator with on off switch Ringback tone to speaker Calls can be placed On Hold Call waiting One way all call with vol...

Страница 3: ...to close Example Station 3 ring ring ring If the phone is off hook any activity the phone is involved in will be terminated and the phone will receive a momentary warble tone a station indication tone...

Страница 4: ...em is to ring when the door button is pressed Refer to Figure 3 for location ___ 6 Connect the 24VDC power supply 24VDC should be connected to pin 25 S V and Ground connected to pin 50 V S The power L...

Страница 5: ...ck Make Door 1 Unlock Stationary Door 1 Unlock Break Station 1 Handsfree Speaker 1 Tip Handsfree Speaker 1 Ring Door Button 1 Remote 1 Door Sensor 1 Ground 1 Door 2 Unlock Make Door 2 Unlock Stationar...

Страница 6: ...eaker with Pushbutton 66 Block V 1072A Handsfree Talkback 45 Ohm Speaker with Pushbutton Door 1 Unlock Make W S P 30 Door 1 Unlock Stationary S W P 5 Door 1 Unlock Break R BL P 31 NO Com Electric Stri...

Страница 7: ...ment Customer Provided Magnetic Door Switch Figure 9 Door Sensor Unauthorized Door Opening GR W P 3 66 Block Equipment Customer Provided Figure 10 Unauthorized Door Opening 24VDC Alarm To Alarm auto d...

Страница 8: ...rformed with a tone dial set The V 2904 is designed to allow the user to program its functions to meet the requirements of the specific application The V 2904 is however shipped from the factory with...

Страница 9: ...until the end of the second burst To change this default setting 1 Lift handset and hear dial tone 2 Press 1 2 3 6 on the dial pad Station Identification 3 Enter station number 1 4 or for all station...

Страница 10: ...contacts are closed when the door is closed and some are open when the door is closed By default the V 2904 uses door alarm contacts that are open when the door is closed Disable Station Alarm On powe...

Страница 11: ...door unlock Call Waiting If the phone is connected to station 1 in a conversation and station 2 attempts by pressing the door button to call in the individual at the phone will receive a call waiting...

Страница 12: ...ities in Roanoke VA Should repairs be necessary attach a tag to the unit clearly stating your company name address phone number contact person and the nature of the problem Send the unit to Valcom Inc...

Страница 13: ...defect is not the result of damage misuse or negligence after the original shipment 3 the product has not been altered in any way or repaired by others and that factory sealed units are unopened a ser...

Страница 14: ..._ Sta 2 MAC 82________ Sta 3 MAC 83________ Sta 4 MAC 84________ All Doors MAC 8 _____ 0 999 in seconds Sta 1 Sta 2 Sta 3 Sta 4 Duration of Ringing Sta 1 Sta 2 Sta 3 Sta 4 30 sec 30 sec 30 sec 30 sec...

Отзывы: