6-A Front Panel Description - Tokyo Hy-Power HL-1.5KFX User Manual

6-A. Front Panel Description
‡ @
‡ @ POWER
Main power switch to turn AC power on and off.
LED (green) lights when turned on.
‡ A OPER.
OPERATE /STAND-BY switch. At OPERATE, the amplifier is ready to go into ON
AIR (TX) mode and at STBY, it is on STAND-BY mode.
‡ B METER
To change the multimeter scales. Meter reads Pf, Pr, Vd, and Id.
‡ C BAND SELECT
To select band switching methods AUTO or MANUAL. When using AUTO, the
manufacturer for the transceiver in use should be selected. When the band data
cable is not used, MANUAL should be selected. (See page 14, 9. Band Data cable
Connection)
‡ D UP, DOWN
Push switch for band change in manual mode. While the transceiver is on Receive
(RX) mode, push the button to select the desired frequency band to operate. The
switches will not work when the transceiver and the amplifier are in Transmit (TX)
mode.
‡ E ANT
Select switch for antenna A or B. A and B are selected alternatively, as the switch is
pushed. The selected antenna is stored in the memory for the respective bands.
Note the antenna switch always defaults to A when the POWER switch is turned
off.
‡ F FAN, ID, ON AIR
‡ F -1 ON AIR:
Green LED lights when the amplifier is in transmit (TX) mode.
‡ F -2 FAN
: This LED lights when the cooling fan runs at high speed. When the PA heat sink
temperature reaches 40 degrees C, the fan will run at high speed for enhanced
cooling. If the FAN LED is lit, it is recommended that the power switch not be
‡ I
‡ F
‡ B
‡ A
‡ ‡ G
‡ C
‡ D
6
H
‡ E