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Motorola 63C1 Service Manual page 2

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By plugging an appliance into the receptacle on the back
of the receiver,
you may turn it on automatically,
along
with the radio.
To Set Receiver For Automatic Operation
1.
Turn OPERATION SELECTOR knob to ON.
Allow a
short period of time for tube warm-up.
2.
Set the radio dial to the station you would like to hear at
any
pre-determined time, up to twelve hours in advance,
and adjust volume to desired loudness.
3.
Pull out and turn AUTO SET knob in a counter clockwise
direction only until RADIO ALARM SET POINTER indicates
time radio is to be turned on automatically.
4.
Turn OPERATION SELECTOR to OFF and then pull
OPERATION SELECTOR out for AUTO.
Leave in AUTO
position.
5.
The radio is now set to turn on automatically at time in¬
dicated by RADIO ALARM SET POINTER.
The radio will
turn on at pre-set time and will continue to play until OP¬
ERATION SELECTOR is pushed in and located in the OFF
position.
SLEEP CONTROL
The sleep control feature is a timing device for turning
the
radio and appliance
off after any pre-set interval of
time up to one hour. This feature allows you to listen to the
radio while you are in bed, with the assurance that it will
shut off automatically after you are asleep.
Or, you may
turn off a lamp or appliance, if desired.
If appliance is
not desired during the time the sleep
control is in operation, disconnect appliance from recep¬
tacle.
To Set Sleep Control
Turn OPERATION SELECTOR knob counterclockwise.
SERVICE
TO REMOVE RADIO CHASSIS FROM CABINET
1.
Pull off the two radio control knobs.
2.
Remove the four hex head screws which hold the loop to
the cabinet, disconnect leads, and remove loop.
3.
From the rear of the cabinet, remove the two hex head
screws at the rear edge of the radio chassis.
4.
Disconnect clock plug from radio chassis.
5.
Slide the radio chassis from the cabinet.
6.
To service chassis when clock is disconnected, connect
jumper wire between pins 3 & 4 of clock receptacle on chas¬
sis to complete power circuit.
TO REMOVE CLOCK FROM CABINET
1.
Remove radio chassis from cabinet as described above.
2.
Remove two nuts that mount speaker and remove speaker
from cabinet.
3.
Remove clock control knobs.
They pull off.
4.
From inside of cabinet remove four speednuts thatmount
bezel.
5.
Lift off clock crystal and overlay.
6.
From the inside of cabinet, remove two nuts that mount
clock.
7.
Carefully remove clock from cabinet.
TO SYNCHRONIZE HANDS AND ALARM
If the hands
have been moved accidentally, it will be
necessary to re-synchronize them with the alarm dial, as
The farther the control is turned, the longer the radio will
play, up to a maximum of 60 minutes.
SLEEP CONTROL AND AUTOMATIC OPERATIONS COM¬
BINED
By combining the sleep control and automatic radio op¬
eration, it is possible to turn the radio off automatically
and to turn it on again automatically.
Thus, you may go to
sleep at night with music and be awakened with music again
the following morning.
To Use This Feature, Set Controls As Follows:
T!
Pull out and turn AUTO SET knob in a counterclockwise
direction only until RADIO ALARM SET POINTER indicates
time radio is to be turned on automatically; push knob back
in (if you wish alarm to ring leave AUTO SET knob pulled
out).
2.
Turn OPERATION SELECTOR to OFF and then pull OP¬
ERATION SELECTOR out for AUTO.
3.
Turn OPERATION SELECTOR
counterclockwise
for
SLEEP CONTROL.
4.
Tune in desired station and adjust volume.
APPLIANCE OUTLET
To control an electrical appliance automatically, plug it
into the receptacle on the back of the radio.
It will then be
turned on or off simultaneously with the radio.
CAUTION:
Note
that the rating of the outlet is 1100
watts or less.
If radio reception is not desired when operating the ap¬
pliance, rotate the
radio volume control to the minimum
volume position.
NOTES
outlined below:
1.
Pull out the OPERATION SELECTORknob tothe
AUTO
position.
2.
Slowly rotate the time
set knob clockwise (as viewed
from rear) until the clock switch contacts close.
This is
indicated by an audible click, or an ohmmeter connected to
pins 3 & 4 of the clock plug, can be used as a visual indi¬
cator.
3.
Set all the hands to indicate 12 o'clock.
4.
Check the automatic operation to be sure the switch con¬
tacts close at the time indicated on the alarm dial.
CLOCK REPAIR INFORMATION
Telechron timers can be repaired at Authorized Tele-
chron Service Stations or at the Product Service Depart¬
ment, Ashland, Mass.
Consult your Motorola Distributor
for the name of the nearest Telechron Service Station, or
refer to the classified section of the telephone directory in
large cities.
The timer should be removed from the radio cabinet and
packed carefully in order that no further damage results
during shipment.
An acknowledgement with a quotation and a request for
payment will be sent to the dealer before the repair is made.
The timer will be returned to the dealer on receipt of pay¬
ment. If the timer is within warranty, repairs will be made
on a no-charge basis.
2

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