Kenwood TS-511S Operating Manual

Also see for TS-511S: Instruction manual Operating manual

BIAS Adjustment (22 on Fig. 6)Thiscontrolsthebiasvoltageofthie6LOQ6amplifiertubes.Whenthecontro!isturned clockwise,theidlingplatecurrentwillincrease.FAN Socket (23 on Fig. 6)This socket should be connected to the PS-511S with theinterconnecting cable. It provides the necessary voltage117V needed to power the fan.ANT Antenna Jack (24 on Fig. 6)This socket should be connected to an antenna thatpresents a 50 ~ 75 ohm load. The jack is for the transmit-ting antenna if two antennas are used.ANT SW Antenna Switch (25 on Fig. 6)Set this switch to COMMON when a single antenna is usedfor both transmitting and receiving, Set this switch to REC(receive) when two separate antennas are used (one fortransmitting and one for receiving).REMOTE Remote Control Socket (26 on Fig. 6)This socket permits various connections to a linear ampli-fier. The relay circuits are accessible through this socket.(See Section 3)KEY Jack (27 on Fig. 6)This is a two connector jack used to control CW operation.SG SW Screen Grid On-Off Switch (28 on Fig. 6)This switch is set to the OFF position when the operatorwishes to remove screen grid voltage from the 6LO6 tubes®@ ® @ @ ®for tuning and neutralization purposes. It is set to the ONposition for normal operation.POWER Connector (29 on Fig. 6)Use the interconnecting power cable to connect thePS-511S AC power supply to the connector on theTS-511S.VFO OUT VFOPowerOutlet(30onFig.6)This socket powers the matching remote VFO. If theremote VFO is not used there is a jumpered plug in thesocket at all times. .2.3 INTERNAL CONTROLSDELAY (31 on Fig. 7)This controls the VOX relay hold-in time.ANTI-VOX (32 on Fig. 7)This contro! allows the operator to adjust the anti-trip levelof the VOX.VOX SENSITIVITY (33 on Fig. 7)This control varies the. sensitivity of the VOX unit. Thesesettings will vary with each individual operator andmicrophone.MICROPHONE GAIN (34 on Fig. 7)This controls the amount of microphone gain.@8@@®REC ANT rec [comANT SwBias Rey REMO TE VFO OUT@®Fig.6 TS-511S Rear Panel Controls@@ 00 >=@ So @ Fig. 7TS-511S Internal Controls