‰  NOW 35 WPM  ‰
PRESSING THE OPER AND RTTY BUTTONS IMULTANEOUSLY SWITCHES THE UPPER ROW OF
LEDS TO THE SERVICE MODE.  IN THE SERVICE MODE, THE LEDS ARE USED TO
OBSERVE APPROXIMATE VALUES OF CONTROL GRID CURRENT, SCREEN GRID VOLTAGE AND
PLATE CURRENT PLATE PLUS SCREEN GRID.  THE SERVICE MODE INDICATORS ARE
INTENDED FOR TROUBLESHOOTING AND CHECKING OPERATING PARAMETERS, NOT FOR
NORMAL OPERATION.  AS DESCRIBED IN THE NEXT SECTION, YOU DONT NEED TO WATCH
THE PLATE CURRENT DURING TUNE UP OR ON AIR OPERATION.  PORTABLE
ENVIRONMENTS CAN BE HARD ON EQUIPMENT, BUT THE 1010 IS PREPARED.  THE
AMPLIFIER CAN WORK WITH POOR ANTENNA SYSTEMS PRESENTING UP TO 250 W
REFLECTED POWER.  THE AC POWER SUPPLY TOLERATES LOW LINE VOLTAGE AND
VOLTAGE SPIKES OVER A WIDE RANGE, AS WELL AS SHORT DURATION 100 MS RF
SPIKES FROM THE TRANSCEIVER.  THE AMPLIFIER INCORPORATES TR SEQUENCING, AND
INRUSH CURRENT IS LIMITED WHEN THE POWER IS TURNED ON.  PUTTING THE 1010 TO
WORK THE 1010 SHIPS IN A SINGLE CARTON WITH THE TUBE AND TRANSFORMER
INSTALLED.  UNITS ARE NORMALLY SET UP FOR 240 V AC OPERATION, BUT YOU CAN
CHANGE THAT TO 100, 110, 120, 200, 210, 220 OR 230 V AC BY MOVING JUMPERS
‰  FROM PAGE 92  ‰
MT N6IIU 1148 2 1 2,396 SJV KC5R 670 2 1 2,186 LA KO1K 167 5 1 1,920 RI
WA1VKO 664 2 1 1,878 NH AE5T 848 2 1 1,846 LA WA3RML 170 5 1 1,800 NTX AG4V
825 2 1 1,750 TN N3ZP 168 5 1 1,720 EPA W3LL 775 2 1 1,700 MDC K7HP 333 2 1
‰  END OF 35 WPM TEXT  ‰  QST DE W1AW  ƒ