DISH Network Solo 351 用户指南

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页码 137
Page 17
 Remote Controls
Types of Remote Controls
Remote Control 1
 uses infrared (IR) 
light signals to control 
TV1 
menus for 
the nearby TV and other devices that 
the remote is programmed to control.
IR signals travel only short distances 
(40 feet or less), and cannot go 
through walls or other solid objects. 
You must point the remote control 
directly at the device, with no objects 
blocking the line of sight.
This remote control is identified by 
the green number 1 at the bottom of 
the remote control. 
Remote Control 2
 uses UHF Pro 
signals to control 
TV2
 menus for the 
remote TVs.
UHF Pro signals travel long distances 
and go through walls and other solid 
objects. 
To use Remote Control 2 to control 
the receiver, you must attach the UHF 
antenna to the receiver back panel 
(see Attach a UHF Antenna on page 
18).
Remote Control 2 uses IR signals to 
control other devices that the remote 
is programmed to control. You must 
point the remote control directly at 
these devices, with no objects 
blocking the line of sight.
This remote control is identified by 
the blue number 2 at the bottom of the 
remote control.