Sony STR-GA9ESG User Manual download pdf (Page 14)

Preparing and Using the Remote

Inserting Batteries Into the

Remote

1 Open the cover on the bottom of the remote.

2 Insert two size -AA (R6) batteries with correct

polarity (+/–).

3 Close the cover by holding it down (it will be a

little uneven) and turning it to the right.

The cover locks

After inserting the batteries into the remote

Place it undisturbed on a flat surface for about 10

seconds to allow the internal circuitry to calibrate.

To avoid damage caused by battery leakage and

corrosion

Remove the batteries when the commander will not be

used for a long time.

Battery life

• Normal operation can be expected about three

months using Sony SUM-3 (NS), and a half year

using Sony AM-3 (NW) alkaline batteries. Since the

remote consumes power whenever you pick it up

and an on-screen display appears, the service life of

the batteries may be less than three months,

depending on how much you handle the remote.

• When the batteries become weak, LOW will appear

on the display during the initial on-screen displays

(but possibly not at the deeper menu levels). When

EMPTY appears, the batteries are almost completely

drained and will soon need to be replaced.

Preventing Interference

Between Multiple Remotes

If you use two or more receivers at the same time,

interference may occur between the RF signals, causing

the units to operate erratically. You can prevent this by

giving all units a unique security number which

distinguishes the signal of each unit from the others.

Follow the procedure below to assign a security

number to each unit.

1 Turn off the power to the unit.

2 Turn on the unit again while simultaneously

holding down the (FUNCTION) MODE and EQ

BAND buttons on the front panel. “SECURITY

No.” appears in the display. Enter a number from

0 to 15 by pressing (FUNCTION) MODE or EQ

BAND on the front panel. Make sure that the

number is different from the security code of the

other units.

3 After a few seconds, “SECURITY OK!” appears,

indicating that the code has been recorded.

4 Enter the same security number into the remote.

To do this, open the battery compartment and

remove the batteries. You will see a set of yellow

switches as shown below.

Use the tip of a pen or some other pointed object

to flip up the appropriate switches for each digit

of the security number (refer to the chart on the

following page). Note that all switches are down

for zero, and all switches are up for fifteen.

5 Reinsert the batteries and place the remote on a

flat surface for about 10 seconds.

Yellow

switches

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 57 58

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Sony STR-GA9ESG User Manual Page 14

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