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Return/Repair  Procedures 

Consult the limited w

arran

ty policy in 

this 

manual for the service provisions offered 

by Kantronics at  no charge. 

This 

w

arran

ty is considered to be in force only when 

the customer has submitted 

bis 

completed  warranty registration within 

10 

days  of 

purchase,  and 

when 

the stipulations of  the warranty have been met.  Violations of 

warranty 

clauses will 

automatically  void  the 

warran

ty and service or repairs 

will 

be 

charged to the owner. 

Service outside the warranty 

will 

be 

charged 

at  the cost 

of 

parts, labor, and return 

shipping. Units returned for service without a Return Authorization number 

will 

be 

subject to a minimum charge of 

112 

hour labor plus shipping and handling.  Contact 

the Service Department 

(913-842-4476) 

to obtain a Return Authorization number. 

Repaired units 

will 

be returned 

via UPS 

C.O.D. 

These 

C.O.D. charges can be avoided 

by including  your VISA 

or 

MasterCard  number with your unit  to be repaired. Shipping 

and  repair  may  then be charged. 

When service 

or 

repairs  appear necessary, it may be 

wise 

to call or write Kantronics 

to determine 

if 

the problem can be solved without returning the unit. Should  you 

encounter difficulty in getting  your Modem to operate, you may  wish  to perform some 

limited 

checks 

before calling or writing. Carefully check to be sure the Modem is 

properly  seated. 

Also 

check the setting of your MODEM 

When calling, report the product name and ask for the Amateur Radio Service 

Department.  Should you find it necessary to call for assistance, please have available 

the unit name and serial number (the serial  number is  found on the Modem  header.) 

The 

Service 

Department  telephone hours 

are 

am 

• 

noon and 

pm 

• 

5 pm 

Central Time 

913-842-4476, 

Monday throqh Friday. 

When writing, include  a clear description of  the problem, unit name, computer  type, 

computer software used and 

if 

possible  a DISPLAY listing from the TNC. 

Returns  to the factory for refund or exchange are strictly  regulated. Any return for 
refund 

or 

exchange must be approved by the  service  department. 

DE1200 

Modem 

December 7. 1990 

Copyright 1990, Kantn:inica Co 

.• 

Inc. All 

Rights 

Reserved. 

Duplication of this manual without permiaaion of 

Kantn>nica Co., Inc. 

ia 

prohibited. 

Содержание DE1200

Страница 1: ...Modem l Kantronics RF Data Communications Specialists 1202 E 23rd Street Lawrence Kansas 66046 Order number 913 842 7745 Service number 913 842 4476 BBS number 913 842 4678 9 am noon 2 pm 5 pm Centra...

Страница 2: ...ddendum sheets We solicit your comments and or suggested corrections Please send to Kantronics Co Inc 1202 E 23rd Street Lawrence KS 66046 Printed in the U S A Copyright 1990 by Kantronics Co Inc 1202...

Страница 3: ...ut Level 6 Equalization 6 Interfacing the DE1200 to Hand Held Radios 6 ICOM hand helds 6 Kenwood hand helds 7 Yaesu hand helds 7 Other hand helds 7 Watchdog Timer 7 Data Carrier Detect 8 V 23 Modifica...

Страница 4: ...of incidental or consequential damages so the above limitation or exclusion may not apply to y ou In order to enforce the rights under this limited warranty the purchaser should mail ship or carry th...

Страница 5: ...repairs appear necessary it may be wise to call or write Kantronics to determine if the problem can be solved without returning the unit Should you encounter difficulty in getting your Modem to opera...

Страница 6: ...moving to the world of digital communications via computers a new dimension ofRFI may be encountered In spite of the equipment manufacturers diligence each new piece of electronic equipment will react...

Страница 7: ...le the Data Engine Refer to the Data Engine manual for details After the Data Engine PC board is removed from the case place the circuit board on a static free surface with the LEDs facing you Near th...

Страница 8: ...udio directly from the discriminator of your radio Ifyou are using audio from an external speaker jack refer to the Equalization section of this manual A typical connection to a VHF radio when using t...

Страница 9: ...enter post and N Partial equalization can be selected by placing the jumper on the center post and P and full equalization is selected by removing the jumper If you are using audio directly from the d...

Страница 10: ...nter pin and the pin marked NOR the AFSK output from the modem is connected to ground through a lOK ohm resistor This will cause many hand held radios to key the transmitter Moving the jumper to the c...

Страница 11: ...nector pin 12 on the DE1200 external modem header You may choose to have your radio supply the squelch signal ground active or you may have some external circuitry provide a carrier detect The DE1200...

Страница 12: ...N914 R37 lOK CR2 1N914 R38 5 6K CR3 1N914 R39 2 2K CR4 1N914 R40 82K CR5 1N914 R41 2 2K CR6 1N4003 R42 4 7K CR7 1N914 R43 lOOK CRB 1N914 R44 lOK EXTl 20P_DIHS R45 lOOK INTl 20P J IHS R46 220K Jl aP_sm...

Страница 13: ...CQ I 1 o c o I LO r c I cn I en C 1 _co 1 61 o en u I I I o o o C 1 C24 I I I I I 0 o 1 PDl o u I 0 I R44 I 1 I 0 i s__ SP2 0 1 R T R R 4 4 SP1 u C25 c R48 L R49 U6 D CR7 C27 UB I I I I LO I R50 V n R...

Страница 14: ...l I I I ICI 11 11 H 1111 1 era 111 lr 6 ai CJL l 1111 11 H Pll II 1411CH HllCa4 lftll U l l 11 LKtHCI I 14C LIOClllCM SY 1 4HC04 UK J LMUI t LUJI UI LMJH IAJID ux Tlll4 3 j_90 IATU B KERNS Cll Cl 01 I...

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