Kenwood Th-f6a, Th-f7e Bander Instruction Manual

46
14  INTERFACING TO PERIPHERALS
Since the transceiver can receive 2 different
frequencies, it outputs the squelch status
(REM/SQ) as shown the table below.
Press [BAL] to set the Volume balance {page 41}.
L O V
e c n a l a Bd n a B g n i s n e S Q S / M E R
d n a b - A
d n a b - B r o / d n a d n a b - A
) m u s c i g o l (
d n a b - B
nPC
If you want to connect the transceiver to a PC in
order to manage the memory channels in the
transceiver, you need an interface cable.  You will
also need the...

47
TROUBLESHOOTING
DO NOT PACK THE EQUIPMENT IN CRUSHED
NEWSPAPERS FOR SHIPMENT!  EXTENSIVE DAMAGE MAY
RESULT DURING ROUGH HANDLING OR SHIPPING.
Note:
uRecord the date of purchase, serial number and dealer from
whom the transceiver was purchased.
uFor your own information, retain a written record of any
maintenance performed on the transceiver.
uWhen claiming warranty service, please include a photocopy of
the bill of sale, or other proof-of-purchase showing the date of
sale.
CLEANING
The keys, controls,...

48
15  TROUBLESHOOTING
TROUBLESHOOTING
The problems described in the following table are commonly encountered operational malfunctions.  These types
of difficulties are usually caused by improper hook-up, accidental incorrect control settings, or operator error due
to incomplete programming.  These problems are usually not caused by circuit failure.  Please review this table,
and the appropriate section(s) of this instruction manual, before assuming your transceiver is defective.
Note:  Placing powered...

49
15  TROUBLESHOOTING
m e l b o r Pe s u a C e l b a b o r Pn o i t c A e v i t c e r r o Ce g a P . f e R
e b t o n n a c r e t a e p e R
. d e s s e c c a1. d e t c e l e s s i y c n e u q e r f e n o t g n o r W1s s e r P] F [,] E N O T [a t c e l e s o t
. e n o t s s e c c a r e t a e p e r r e p o r p3 1
2y c n e u q e r f t e s f f o r e t a e p e r g n o r W
. d e t c e l e s s i2) T E S F F O ( 6 . o N u n e M s s e c c A
t f i h s e t a i r p o r p p a n a t c e l e s d n a
. y c n e u q e r...

50
15  TROUBLESHOOTING
MICROPROCESSOR RESET
If your transceiver seems to be malfunctioning,
resetting the microprocessor may solve the problem.
The following 3 reset modes are available.  When
performing the reset, you may lose memory data and
stored information.  Back up or write down important
data before performing the reset.
INITIAL SETTINGS
For each VFO, the factory defaults for the operating
frequency and mode are as follows.
¥ A-band:  144.000 MHz/ FM
¥ B-band:  440.000 MHz/ FM (TH-F6A)
B-band:...

51
15  TROUBLESHOOTING
OPERATION NOTICES
The transceiver has been designed and engineered
to avoid possible hardware glitches.  However, you
may notice the following symptoms when you operate
the transceiver.  These symptoms are not
malfunctions.
OPERATING VOLTAGE
As stated in ÒSPECIFICATIONSÓ {page 53}, this
transceiver operates on a DC voltage from 5.5 V ~
7.5 V DC (battery terminal) or 12.0 V ~ 16.0 V DC
(DC IN jack).  If you find that the transceiver cannot
be switched ON, or ÒVOLTAGE ERRORÓ appears,...

52
15  TROUBLESHOOTING
nInternal Beats Frequency Formula
When you receive a signal on the A-band within the 2 m band;
(A-band receive freq. + 59.85 MHz) x 10 Ð (2 m band receive freq. on the B-band + 57.6 MHz) x 10 = ±59.85 MHz or ±57.6 MHz 
1
(A-band receive freq. + 59.85 MHz) x 3 Ð (1.25 m band receive freq. on the B-band + 57.6 MHz) x 2 = ±59.85 MHz or ±57.6 MHz 1
(A-band receive freq. + 59.85 MHz) x 8 Ð (1.25 m band receive freq. on the B-band + 57.6 MHz) x 6 = ±59.85 MHz or ±57.6 MHz 1
(A-band...

53
SPECIFICATIONS
l a r e n e GA 6 F - H TE7 F - H T
s l e n n a h c y r o m e m f o r e b m u Nl a i c e p s 5 3 + s l e n n a h c 0 0 4
s e i r o m e m n o i t c n u fl a i c e p s 4 3 + s l e n n a h c 0 0 4
s e i r o m e m n o i t c n u f
) e p y t r o t c e n n o C ( e c n a d e p m i a n n e t n A05W) A M S (
e g a t l o V g n i t a r e p Ok c a j N I C D)l a n i m o n V 8 . 3 1 ( V 0 . 6 1 ~ 0 . 2 1 C D
l a n i m r e t y r e t t a B)l a n i m o n V 4 . 7 ( V 5 . 7 ~ 5 . 5 C D
d o h t e m g n i d n...

54
16  SPECIFICATIONS
r e v i e c e RA 6 F - H TE7 F - H T
e d o m e v i e c e Rd n a b - A)M F ( D 1 F / ) M F ( D 2 F / ) M F ( E 3 F
d n a b - Bz H M 1 . 0 : ) W C ( A 1 A / ) B S U , B S L ( E 3 J£z H M 0 7 4 < f
z H M 1 . 0 : ) M F ( D 2 F / ) M F ( E 3 F / ) M A ( A 3 A£z H G 3 . 1 < f
e p y t t i u c r i CM F / M A / W C / B S U / B S Len y d o r e t e h r e p u s e l b u o D
M F Wen y d o r e t e h r e p u s e l g n i S
e g n a r y c n e u q e r Fd n a b - Az H M 4 7 1 ~ 7 3 1
z H M 0 6 2 ~ 6 1...

55
APPENDIX
. A . S . Umo d g n i K d e t i n Uec n a r Fyl a t I
. o N H C. q e r F V
) z H M (. q e r F A
) z H M (. o N H C. q e r F V
) z H M (. q e r F A
) z H M (. o N H C. q e r F V
) z H M (. q e r F A
) z H M (. o N H C. q e r F V
) z H M (. q e r F A
) z H M (
252 . 5 557 . 9 5100 . 5 405 . 1 4A57 . 7 452 . 1 4A57 . 3 552 . 9 5
352 . 1 657 . 5 6257 . 1 552 . 8 4B57 . 5 552 . 9 4B52 . 2 657 . 7 6
452 . 7 657 . 1 7357 . 6 552 . 3 51C05 . 0 600 . 4 5C52 . 2 857 . 7 8
552 . 7 757 . 1 8457 . 1 652 ....