3-3. Operation Info Mode
3-3.1. Actions
This mode enables the unit to display the accumulated operating time, power On count and each pro-
tection count.
3-3.2. Starting up
 AVR-X1400H  
·   While holding down buttons "
ZONE2 SOURCE
", "
DIMMER
" and "
STATUS
" simultaneously, press the 
power button to turn on the power.
 AVR-S730H  
·   While holding down buttons "
TUNER PRESET CH+
", "
TUNE -
" and "
TUNE +
" simultaneously, press 
the power button to turn on the power.
Select the "
4. OP INFO
" using the "
TUNER PRESET CH+/-
" button, then press the "
STATUS
" button to 
conrm.
3-3.3. Operations
Press the "
STATUS
" button after starting up this device in Operation Info mode.
The following information is displayed in the following order.
(a)   Accumulated operating time
OP Time  ______H
                      ↑ Time display
              "
STATUS
"
(b)  Power On count
P.On Time______ 
                      ↑ Count display
              "
STATUS
"
(c)   DC / ASO Protection count
DC:___/ASO:___  
              "
STATUS
"
(d)  Thermal Protection (A/B) count
THM A:___/B:___ 
              "
STATUS
"
(f)   Current Protection count
Current:___     
              "
STATUS
"
    (Returns to normal display)
3-4. TUNER STEP mode (E2 / E3 only)
3-4.1. Actions
This is a special mode for enabling reception STEP of the ANALOG TUNER to be changed.
3-4.2. Starting up
 AVR-X1400H  
·   While holding down buttons "
ZONE2 SOURCE
", "
DIMMER
" and "
STATUS
" simultaneously, press the 
power button to turn on the power.
 AVR-S730H  
·   While holding down buttons "
TUNER PRESET CH+
", "
TUNE -
" and "
TUNE +
" simultaneously, press 
the power button to turn on the power.
Select the "
5. TUNER FRQ SET
" using the "
TUNER PRESET CH+/-
" button, then press the "
STATUS
" 
button to conrm.
3-4.3. Displays
Start up this unit in TUNER STEP mode, select the desired option using the "
TUNER PRESET CH+/-
" 
button, then enter using the "
STATUS
" button.
The following information is displayed in the following order.
(a)   AM9 kHz / FM50 kHz is selected
 <  AM9/FM50  > 
    "
TUNER PRESET CH+
"    "
TUNER PRESET CH-
"
(b)  AM10 kHz / FM200 kHz is selected
 < AM10/FM200 > 
              
              "
STATUS
"
(c)   Press the power button to turn off the power.
(d)  Press the power button to turn on the power.
116
Caution in 
servicing
Electrical Mechanical Repair Information Updating