Marantz NR1508 - Page 116

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
While holding down buttons "
TUNER PRESET CH+
" and "
STATUS
" 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
then to conrm.
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
"
(e) Thermal Protection (E) count
THM E:___
"
STATUS
"
(f) Current Protection count
Current:___
"
STATUS
"
(Returns to normal display)
3-4. TUNER STEP mode (U / N 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
While holding down buttons "
TUNER PRESET CH+
" and "
STATUS
" 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 then to conrm.
3-4.3. Displays
Start up this unit in TUNER STEP mode, select the desired option using the "
TUNER PRESET CH+
" but-
ton, 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