Skanti TRP 5000, Инструкция по эксплуатации

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2.4.4 The ALARM START push-button is used to start the alarm generator after
the MODE switch has been turned to the TRANSMIT ALARM position. The
push-button is depressed and released and the alarm signal will be
transmitted for approx. 45 seconds.
The push-button is also used for starting the alarm generator in the
TEST ALARM position.
2.4.5 The KEYBOARD is used for frequency selection. It controls the frequency
memory. The programmed frequencies are listed in the frequency chart.
Each frequency is supplied with a number and this number is keyed into
the keyboard. The frequency number selected is displayed on the
FREQUENCY NO
display.
The display is cleared by using the C-key, which resets the display to
zero.
The display extinguishes when the BAND switch is set to 2182 kHz, but
keyboard entry is still possible and the display will show the selected
Frequency No. when the BAND switch is turned away from 2182 kHz.
If an un-programmed Frequency No is selected, the display will start to
flash, indicating that transmission is not possible.
2.4.6 The DIMMER controls the intensity of the FREQUENCY NO display.
2.4.7 The TUNING control is used for tuning the antenna circuit to maximum
antenna current indicated on the ANTENNA CURRENT meter.
2.4.8 The BAND switch has 16 positions:
2182 kHz The FREQUENCY NO display is extinguished and the band-
indicator lamp shows constant light indicating that 2182 kHz is
selected. The range of the TUNING control is reduced. The A3H,
simplex mode is automatically selected.
Bands A to H cover the coastal telephone band 1.6 to 4 MHz.
The 4 MHz, 6 MHz, 8 MHz, 12 MHz, 16 MHz, 22 MHz, and 25 MHz positions
cover the maritime short-wave bands.
A band indicator lamp at each position shows by flashing light where to
set the BAND switch in accordance with the Frequency No selected. The
light will extinguish when the BAND switch is set at the correct
position.
2.4.9 The TUNE push-button is used when tuning the antenna circuit. The
transmitter is keyed and a tune signal is generated. During tuning, the
receiver is muted.