Raymer 840-35 Operating Instructions

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RAYMER
MODEL 840-35 FM RECEIVER
OPERATING INSTRUCTIONS
DESCRIPTION
The Raymer Model 840-35 is an all solid slate monaural background music receiver. It consists of a sensitive high
fidelity FM tuner and a 35 watt RMS audio amplifier with microphone preamplifier. The receiver has an external
amplifier jack, a crystal phono jack, a multiplex converter jack, and a microphone jack with switch for either Hi or
Lo impedance input. Model 840-35 has a tone control that can be turned to the position most pleasing to the listener.
The receiver has speaker outputs for 4 and 8 ohms, or 25 volt and 70 volt balanced or unbalanced lines.
The receiver also features an electronic switching (PRECEDENCE) circuit in place of a relay to quickly fade out
the music while paging, after the page, the music is smoothly restored.
Model 840-35 is equipped with an interlock feature which permits connecting together two or more Raymer 35 watt
amplifiers or receivers, so that they may be operated simultaneously to deliver a total power in multiples of 35 watts
into a speaker line.
UNPACKING:
The unit is to be removed carefully from the carton and inspected for any possible damage in transit. If there is any
evidence of any damage which might have occurred in shipment, notify your dealer at once, or the transportation
company which delivered it. Claims for damage sustained in transit must be made upon the Carrier. Save all packing
material for inspection by the claim agent who will furnish you with the proper forms and will also give you the
necessary instructions for filing a claim. In addition to the Unit, there should be a warranty card included in the carton.
To insure proper servicing and to protect your rights under the warranty, be sure to fill in the warranty registration
card without delay and mail to the factory.
INSTALLATION:
Because of its attractive appearance this unit may be placed on a table or a shelf. Although the unit has ample vents
for normal ventilation, sufficient space should be allowed around it to permit free air flow. DO NOT PLACE it on top
of vacuum tube equipment. DO NOT STORE OR OPERATE it in areas where the ambient temperature exceeds 140
degrees Fahrenheit. It installed in a cabinet, ample ventilation must be allowed around the unit.
Plug the AC line cord in any outlet furnishing 105 to 120 volts, 60 cycles AC.
An AC receptacle is located on the back of the chassis to supply power to other components such as phonograph
motor, etc. The auxiliary equipment connected to the AC receptacle is controlled by the POWER on-off switch so
that turning off the unit turns off all equipment.
INPUT CONNECTIONS
A high output ceramic or crystal phono, or a tape recorder with its own preamp, or other auxiliary equipment of a
similar nature can be connected to the jack on the back panel marked AUX/PHONO. If the signal source is a tele¬
phone line or a 500 ohm input,the connection can be made to the amplifier by means of a Raymer Telephone Match¬
ing Adaptor TM-1.