Promax US TV EXPLORER II Manual De Uso página 28

In order to power on the equipment, hold the rotary selector pressed for more
than two seconds until the presentation screen appears.
In order to power off the meter hold the rotary selector pressed.
Tuning purposes: turning it clockwise frequency increases while turning it
anticlockwise frequency decreases.
To move along the on-screen menus: turning it clockwise active option moves
downwards while turning it anticlockwise active option moves upwards.
[2] EXT VIDEO. Video signal presence light indicator
It lights up when video on screen is coming through the RCA connector [35].
[3] DRAIN
External units power supply indicator. Lights up when the US TV EXPLORER
supplies a current to the external unit.
[4] CHARGER
External DC charger operation indicator. When batteries are installed the battery
charger is automatically activated.
[5] SENSOR
Sensor of environmental luminosity, allows automatic adjusts of the display
contrast and brightness contributing to the battery saving.
[6] CURSORS
Allow adjusting the reference level and the margin of frequencies to represent
(span) in the Spectrum Analyzer mode. It also allow the movement through the
different menus and submenus that appear in the monitor.
[7] MONITOR
[8] MAIN KEYBOARD
12 keys to select functions and entering alphanumeric data.
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USER'S MANUAL. US TV EXPLORER II
II
11/2013