NAIM NAC 112 - ISSUE 2, Manual

26

keys will select tuner presets or tuner frequency. In record

mode the 

numeric

keys will switch between record inputs

on appropriately equipped preamplifiers.

prog:

In 

preamp

mode the 

prog

key function varies

depending upon the specific preamplifier model in use.

Firstly, the NAC 112 incorporates a programmable volume

control system that enables different source component

output levels to be matched. Secondly, preamplifiers

incorporate optional automatic input switching which will

switch the input as soon as any handset key appropriate to

a particular source is operated. Thirdly, if an audio-visual

processor is connected to the AV input, the volume control

on the preamplifier can be disabled, allowing the processor

to take over control of the output level from the

preamplifier stage.

Use of these programmable functions is described fully in

the manual section corresponding to each preamplifier.

In 

CD

mode the 

prog

key enables specific tracks and their

play order to be programmed. To program a play order

select a track number from the 

numeric

keypad followed by

the 

prog

key until the desired selection is complete. During

selection the track number indicated in the player display

will be followed by either 

P

or 

—

or no display. 

P

indicates

that the track is already selected, 

—

indicates that the

track can be selected while no display indicates that there

is no more memory available.

The 

prog

key can also be used to delete tracks from a play

order. To delete a track, press and hold the 

prog

key until

the prog indicator in the CD display illuminates then delete

the track or tracks using the 

numeric

keypad followed each

time by a further operation of the 

prog

key. During deletion

the track number indicated in the player display will be

followed by either 

C

or 

——

or no display. 

C

indicates that

the track is already deleted, 

——

indicates that the track

can be deleted while a space indicates that there is no

more memory available.

The play order can be reviewed by pressing 

prog

while the

player is either stopped or playing. The player display will

then scroll through the selected tracks. The prog indicator

on the player display will illuminate when a play order has

been programmed. To clear memory press and hold the

stop

key.

In 

tuner

mode the 

prog

key enables specific FM station

frequencies to be assigned to preset memory. To assign a

station to a preset first tune manually using the 

up

or 

down

keys (or scan) to the desired station. Press and hold the

prog

key on the handset. The tuner is now in preset

Narcom 3 Handset

centre as it reaches the mid point. Balance

centring is indicated by a flashing volume

control indicator. To resume adjustment once

the balance has centred, bal key must be

released and re-pressed.

mon

Enables the output of appropriately equipped

tape machines to be heard while recording.

The source to be recorded is chosen by the

input selection buttons in the normal way. A

second operation of the mon key restores

normal operation.

Alternatively operates the 

mono

function on

appropriately equipped preamplifiers.

Compact Disc

prev

Selects the previous track or index point.

next

Selects the next track or index point.

stop

Stops cd play.

play

Begins cd play.

<< & >>

Fast reverses and fast forwards the cd.

repeat

repeats the cd or programmed tracks.

pause

Pauses the cd.

Tuner

mode

Switches the tuner sequentially through 

manual, scan

and 

preset

modes. Modes are 

indicated by the scan and preset indicators on 

the tuner display.

up & down

These keys both have three possible functions 

depending upon the selection of the mode key.

In 

manual

mode the up and down keys adjust 

the tuning frequency in 0.1MHz steps. In 

scan

mode the up and down keys will make the 

tuner search for stations. In 

preset

mode the 

up and down keys will tune to the next 

numbered preset.

mono

Toggles between mono and stereo operation. 

The tuner display will indicate stereo when 

both stereo operation is selected and a stereo 

signal is received. The mono button on the 

tuner will illuminate when mono is selected.

17.4 soft keys 

These keys operate functions depending on the System

Component Key setting.

numeric keypad:

In preamp mode the 

numeric

keys will

switch between the preamplifier inputs. In cd mode the

numeric

keys will select tracks. In tuner mode the 

numeric